CLASS 174, ELECTRICITY: CONDUCTORS AND INSULATORS |
1 | MISCELLANEOUS |
This subclass is indented under the class definition. Structures not provided for in the following subclasses. | |
2 | LIGHTNING PROTECTION |
This subclass is indented under the class definition. Structures for protecting life and/or property
from atmospheric electrical discharges, due to either a direct stroke
or due to induction from the discharge.
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3 | . Rods |
This subclass is indented under subclass 2. Structures claiming only lightning rod conductor structure.
The complete rod includes its appurtenances, such as the air terminal
at one end, grounding means at the other end, mounting devices,
etc.
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4R | AIR TERMINALS |
This subclass is indented under the class definition. Structures of conductor air terminals and combinations thereof
with subject matter.
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4C | . Coated and radioactive |
This subclass has no definition. | |
5R | ELECTRIC SHOCK HAZARD PROTECTIVE DEVICES |
Miscellaneous structures for protecting persons or animals
against electrical shock. Included, for example, are (1) covers
or guards adapted to be positioned about a charged conductor or other
electrical equipment for preventing accidental contact therewith;
(2) devices for insulating the body of a person or animal from ground;
and (3) devices forming a shunt path from a charged conductor to
ground in the event of accidental contact therewith.
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5SB | . Shock protection, body insulation |
This subclass has no definition. | |
5SG | . Shock protection, grounding devices |
This subclass has no definition. | |
6 | EARTH GROUNDS |
This subclass is indented under the class definition. Structures having means specially designed to make intimate
contact with the earth to establish electrical connection between a
conductor and the earth.
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7 | . Driving type |
This subclass is indented under subclass 6. Structures having a portion so formed as to permit it to be readily driven into the earth. | |
8 | WITH FLUIDS OR VACUUM |
This subclass is indented under the class definition. Structures in which a vacuum or fluid is employed or having
means peculiarly adapted for use in connection with a vacuum or
with material in a fluid condition.
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9R | . Current conductive fluid and/or vacuum |
This subclass is indented under subclass 8. Structures in which a fluid designed to carry an electric
current is utilized; or in which a vacuum is employed for any purpose.
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9F | .. Conductive fluid |
This subclass has no definition. | |
10 | . With cable or conduit preinstallation devices |
This subclass is indented under subclass 8. Cables and conduits having means associated therewith intended
to be used only prior to or during installation of the device, as
during shipment or storage.
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11R | . With fluid-condition responsive and/or indicating means |
This subclass is indented under subclass 8. Structures including (1) means responsive to some condition
of the fluid (for example, temperature, pressure or flow) to operate
some device (for example, valves, switches or indicators), (2) also
all combinations with signaling or indicating means, including liquid
level gauges.
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11BH | .. Bushings |
This subclass has no definition. | |
12R | . With expansion and contraction means |
This subclass is indented under subclass 8. Structures including means providing for expansion and contraction
of the fluid.
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13 | .. Built into conduit or cable |
This subclass is indented under subclass 12. Structures embodied in or constituting part of the structure
of a conduit or cable.
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12BH | .. Expansion bushings |
This subclass has no definition. | |
14R | . With fluid maintenance or conditioning means |
This subclass is indented under subclass 8. Structures having means for preserving or maintaining the
character of the fluid. For example, this includes means for drying
gases, dehydrating liquids, and all forms of chemical or physical
treatment of the fluid other than mere cooling, fluid feeding, circulating
or distributing which is in this class, subclasses 15.1 and 16.
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14BH | .. Bushings |
This subclass has no definition. | |
15.1 | . With cooling or fluid feeding, circulating or distributing: |
This subclass is indented under subclass 8. Subject matter combined with means for feeding, circulating
or distributing a fluid or with means for cooling either the fluid
or the apparatus.
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15.2 | .. By heat pipe: |
This subclass is indented under subclass 15.1. Subject matter wherein cooling is provided by means of a
heat-transfer device consisting of a sealed metal tube with an inner
lining or wicklike capillary material and a small amount of fluid
which undergoes a change of state.
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15.3 | .. For bushing or pothead: |
This subclass is indented under subclass 15.1. Subject matter for (a) a through wall insulator (bushing)
or, (b) a form of terminal sealed to the sheath of an electrical
cable for making a moisture-proof connection with an external cable
or conductor (pothead).
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15.4 | .. Superconductive type: |
This subclass is indented under subclass 15.1. Subject matter including conductors which exhibit nearly
no resistance at very low temperature.
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15.5 | ... For cable, conductor or joint: |
This subclass is indented under subclass 15.4. Subject matter wherein a cryogenic fluid is applied to a
cable, a conductor or a joint between two or more conductors.
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15.6 | .. For cable, conductor or joint: |
This subclass is indented under subclass 15.1. Subject matter wherein a cryogenic fluid is applied to a
cable, a conductor or a joint between two or more conductors.
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15.7 | .. For welding or furnace cable: |
This subclass is indented under subclass 15.1. Subject matter where the cooling fluid is applied to a cable
used in a welding or furnace application.
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16.1 | .. By ventilation or gas circulation: |
This subclass is indented under subclass 15.1. Subject matter in which means are provided for ventilating
a chamber or space containing gas or for circulating a gas therethrough.
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16.2 | ... Of bus bars or bus ducts: |
This subclass is indented under subclass 16.1. Subject matter for ventilating bus bars or bus ducts or
circulating gas through or around bus bars or bus ducts.
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16.3 | ... With heat sink: |
This subclass is indented under subclass 16.1. Subject matter including a conductive heat transfer device,
e.g., a "heat sink", to conduct heat from the
object being cooled to the air or other gaseous cooling medium.
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17R | . Boxes and housings |
This subclass is indented under subclass 8. Structures other than conduits, for housing electrical devices
or apparatus.
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17.05 | .. Hermetic sealed envelope type (e.g., with exhaust stem) |
This subclass is indented under subclass 17. Boxes, housings and envelopes which are hermetically sealed.
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17.06 | ... Liquid seal |
This subclass is indented under subclass 17.05. Subject matter in which a liquid is used to seal a joint
of the box, housing or envelope.
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17.07 | ... Combined lead-in and exhaust tube |
This subclass is indented under subclass 17.05. Subject matter wherein the box, housing or envelope is provided
with an evacuating stem formed of conductive material which is also used
as a lead-in conductor for conducting electrical energy to the device
within the box, housing or envelope.
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17.08 | ... With electric connector |
This subclass is indented under subclass 17.05. Subject matter in which the box, housing or envelope has
an electrical connector combined therewith for connecting a lead-in
conductor of the box, housing or envelope to an external conductor,
or where the envelope, box or housing has a portion thereof formed
as to be at least a part of an electrical connector.
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18 | .. With bushing, terminal or lead-in |
This subclass is indented under subclass 17. Boxes and housings having bushing or terminal means specially
modified for cooperation with the structure of the housing or with
some device or fluid contained therein.
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17LF | .. Liquid filled |
This subclass has no definition. | |
17GF | .. Gas filled |
This subclass has no definition. | |
17SF | .. Solid filled |
This subclass has no definition. | |
17VA | .. Venting, absorption, expansion |
This subclass has no definition. | |
17CT | .. Closures, terminals, gaskets |
This subclass has no definition. | |
19 | . Conduit or cable end structure |
This subclass is indented under subclass 8. Structures at the end of a conduit, cable or conductor for
terminating the same, and commonly known as potheads or terminals.
These devices have means for engagement with the sheath or conduit
at or near the end thereof and provide means either to lead the
conducting element or elements to the exterior of the device or
provide electrical connection between the interior conductors and
the exterior of the device.
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20 | .. With fluid stops |
This subclass is indented under subclass 19. End structure having means for isolating the fluid in the
conduit or cable from a fluid in the terminal housing or casing.
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21R | . Conduit or cable joints |
This subclass is indented under subclass 8. Structures for joining electrically and/or mechanically
two or more conduits, cables or conductors.
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22R | .. With fluid stops |
This subclass is indented under subclass 21. Joints having means for preventing passage of fluid from
one section to another.
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22C | ... Concentric |
This subclass has no definition. | |
21JS | .. Joints: separable |
This subclass has no definition. | |
21JR | .. Joints: rotatable |
This subclass has no definition. | |
21JC | .. Joints: rotatable, coaxial |
This subclass has no definition. | |
21C | .. Joints: coaxial |
This subclass has no definition. | |
21CA | .. Joints: coaxial angle expansion |
This subclass has no definition. | |
23R | . With fluid stops |
This subclass is indented under subclass 8. Structures having means for preventing passage of fluid
from one section to another or for sealing the ends or outlets to
prevent fluid leakage.
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23C | .. Compositions |
This subclass has no definition. | |
24 | . Conduits, cables and conductors |
This subclass is indented under subclass 8. Structures pertaining to the makeup of electric cables or
conductors, insulated or uninsulated, and of the conduits therefor,
including the arrangement of the wires or cables therein.
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25R | .. Impregnated insulation type |
This subclass is indented under subclass 24. Structures of the type in which the conductor insulating
material is impregnated with a fluid.
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26R | ... Multiple conductor |
This subclass is indented under subclass 25. Structures having more than one conductor.
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26G | .... Gas filled |
This subclass has no definition. | |
25C | ... Impregnating compositions |
This subclass has no definition. | |
25G | ... Gas filled |
This subclass has no definition. | |
25P | ... Processes |
This subclass has no definition. | |
27 | .. Parallel or twisted conductors |
This subclass is indented under subclass 24. Structures having a plurality of conductors at least two
of which are arranged in substantially parallel or twisted relation.
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28 | .. Coaxial or concentric type |
This subclass is indented under subclass 24. Structures having at least one conductor surrounded by and
spaced from the inner walls of a tube or conduit which tube or conduit
may be of either conducting or nonconducting material.
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29 | ... With spiral spacer |
This subclass is indented under subclass 28. Cables in which a central inner element is spaced from an
outer concentric element by spirally-applied spacing means.
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30 | . Insulators |
This subclass is indented under subclass 8. Structures for electrically insulating at least two objects
from each other or an object from ground.
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31R | .. Axial passage and/or through wall or plate |
This subclass is indented under subclass 30. Structures (1) having a passage arranged substantially axially
thereof for receiving a conductor or other element to be insulated,
and/or (2) for insulating a conductor or other object from
a wall or plate through which the conductor or other object passes.
Such devices are commonly known as bushings, terminals, and lead-ins.
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31.5 | ... Liquid sealed joint |
This subclass is indented under subclass 31. Subject matter in which a liquid is used to seal a joint
of the structure.
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31S | ... Spark plugs |
This subclass has no definition. | |
32 | ANTI-INDUCTIVE STRUCTURES |
This subclass is indented under the class definition. Structures having means for preventing or reducing the detrimental
effects due to either self-inductance of a single conductor or mutual inductance
between plural conductors.
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33 | . Conductor transposition |
This subclass is indented under subclass 32. Structures claiming means by which conductors are transposed
in relative position.
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34 | .. Conduit or cable structure |
This subclass is indented under subclass 33. Structures in which the conductors are associated together
(1) in cable form or (2) in the same single or multi-duct conduit.
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36 | .. Conductor only |
This subclass is indented under subclass 33. Means in which the shielding means is applied to a conductor
only.
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350 | . Shielded: |
This subclass is indented under subclass 32. Subject matter wherein the structure is an electromagnetic
screen.
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351 | .. Resilient contacts: |
This subclass is indented under subclass 350. Subject matter wherein the shield or screen is affected
by a deformable or flexible member used to preserve or establish
electrical continuity, in particular to ground, or used to affect
a seal against electromagnetic radiation.
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352 | ... Metal coil core: |
This subclass is indented under subclass 351. Subject matter wherein the resilient contact or seal includes a mass of metal in a form of coil winding served to concentrate and intensify a magnetic field. | |
353 | ... Magnetic: |
This subclass is indented under subclass 351. Subject matter wherein the resilient contact or seal
includes material with a specified magnetic property.
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354 | ... Attaching clip or finger: |
This subclass is indented under subclass 351. Subject matter wherein the resilient contact or seal has a gripping portion for mechanical attachment of the resilient contact or seal to a support. | |
355 | ... Strip or metal comb: |
This subclass is indented under subclass 351. Subject matter wherein the resilient contact or seal
is an elongated piece of material with protrusions, tabs, or fingers
for affecting the electrical continuity extending from it.
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356 | ... Conductive shell with nonconductive core: |
This subclass is indented under subclass 351. Subject matter wherein the resilient contact or seal includes an external case made from electrically conductive material over a central part made from electrically nonconductive material. | |
357 | .... Metal mesh: |
This subclass is indented under subclass 356. Subject matter wherein the conductive shell is an interlocking arrangement of metal threads. | |
358 | ... Polymeric gasket: |
This subclass is indented under subclass 351. Subject matter wherein the resilient contact includes a sealing member made of a material, the compound of which consists essentially of repeating chemical structural units (i.e., polymeric material). | |
359 | .. Connectors: |
This subclass is indented under subclass 350. Subject matter wherein the back shell or housing of
a connector having a particular configuration provides shielding
for the connector.
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360 | .. Feedthrough: |
This subclass is indented under subclass 350. Subject matter wherein a bushing or lead-in having a
specified anti-inductive feature forms the shield or screen.
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361 | ... Soldered: |
This subclass is indented under subclass 360. Subject matter wherein the feedthrough (e.g., bushing
or lead-in) is joined to an electrical ground connection by metal
fusion.
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362 | ... Resilient member: |
This subclass is indented under subclass 360. Subject matter wherein the anti-inductive feature includes a deformable or flexible member used to preserve or establish electrical continuity, in particular to ground, or used to affect a seal. | |
363 | .. Joints: |
This subclass is indented under subclass 350. Subject matter wherein the shield or screen includes
mechanical structure of a connection between conductive parts to
preserve or establish electrical continuity or to prevent passage of
electromagnetic radiation.
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364 | ... Pneumatic or hydraulic: |
This subclass is indented under subclass 363. Subject matter wherein the joint includes an inflatable member or has a member which is actuated by compressed air or fluid. | |
365 | ... Sliding: |
This subclass is indented under subclass 363. Subject matter wherein the joint includes portions which are laterally movable with respect to each other or the joint is in a sliding structure. | |
366 | ... Resilient member: |
This subclass is indented under subclass 363. Subject matter wherein the joint includes a deformable or flexible member used to preserve or establish electrical continuity, in particular to ground, or used to affect a seal. | |
367 | .... In groove: |
This subclass is indented under subclass 366. Subject matter wherein the resilient member resides in a channel of the joint. | |
368 | ..... Inserted contact member: |
This subclass is indented under subclass 367. Subject matter wherein the resilient member contacts
a member located in the groove.
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369 | .... Strip or metal comb: |
This subclass is indented under subclass 366. Subject matter wherein the resilient members are an elongated
piece of material with protrusions, tabs, or fingers for affecting
the electrical continuity extending from it.
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370 | .... Polymeric gasket: |
This subclass is indented under subclass 366. Subject matter wherein the resilient member is a gasket made of polymeric material. | |
371 | .... Flange and fastener: |
This subclass is indented under subclass 366. Subject matter wherein the resilient member is compressed by a fastener securing the resilient member to an edge of the joint. | |
372 | ... Interlocking: |
This subclass is indented under subclass 363. Subject matter wherein the joint includes elements which
engage each other to firmly unite the elements and establish electrical
continuity or prevent passage of electromagnetic radiation.
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373 | .... Flange and fastener: |
This subclass is indented under subclass 372. Subject matter wherein the elements engaging each other include flanges or edges of the joint secured together with fasteners. | |
374 | ... Between door and wall: |
This subclass is indented under subclass 363. Subject matter wherein the joint is located between a housing wall or panel and a door or access cover. | |
375 | .... Hinges: |
This subclass is indented under subclass 374. Subject matter wherein the joint between the door and
wall includes structure of hinges specifically for shielding.
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376 | .. Interconnection order: |
This subclass is indented under subclass 350. Subject matter wherein the shield or screen is made by
a specified connection order or connection pattern of conductive
elements.
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377 | .. Housing or panel: |
This subclass is indented under subclass 350. Subject matter wherein the shield or screen is a housing
or panel which blocks passage of electromagnetic radiation.
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378 | ... Flexible: |
This subclass is indented under subclass 377. Subject matter wherein the housing or panel includes
walls which are deformable.
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379 | ... Convertible: |
This subclass is indented under subclass 377. Subject matter wherein the housing or panel can be changed from one shape or size to another. | |
380 | .... Telescoping or folding: |
This subclass is indented under subclass 379. Subject matter wherein the change in shape or size is caused by bending or resting parts of the housing or panel. | |
381 | ... Transparent: |
This subclass is indented under subclass 377. Subject matter wherein the housing or panel includes
at least a wall portion which is see through.
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382 | ... Access panel or opening: |
This subclass is indented under subclass 377. Subject matter wherein the housing or panel has an aperture
opening to allow access to the interior of the housing or panel.
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383 | .... Vents: |
This subclass is indented under subclass 382. Subject matter wherein the opening includes mechanical
structure used for ventilation or cooling.
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384 | ... Wall structure: |
This subclass is indented under subclass 377. Subject matter wherein the housing or panel includes
details of the construction of a wall.
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385 | .... Hole geometry: |
This subclass is indented under subclass 384. Subject matter wherein the wall includes a particular hole pattern or holes with particular patterns in the wall. | |
386 | .... Specific layers: |
This subclass is indented under subclass 384. Subject matter wherein the wall is constructed of more than one lamina or sheet and the material of at least one of the lamina or sheet is identified. | |
387 | ... Multiple compartments: |
This subclass is indented under subclass 377. Subject matter wherein the housing or panel includes more than one chamber, each of which shields or screens an electrical device. | |
388 | .. Material: |
This subclass is indented under subclass 350. Subject matter wherein the shield or screen is constructed
of material whose composition is identified.
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389 | ... Transparent: |
This subclass is indented under subclass 388. Subject matter wherein the material is see through.
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390 | ... Particular shape: |
This subclass is indented under subclass 388. Subject matter wherein the material achieves shielding
due to its specific geometry.
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391 | ... Magnetic: |
This subclass is indented under subclass 388. Subject matter wherein the material has a portion with
an identified magnetic property.
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392 | ... Grid: |
This subclass is indented under subclass 388. Subject matter wherein the material has the pattern of a lattice. | |
393 | .... Conductive woven layer: |
This subclass is indented under subclass 392. Subject matter wherein the grid pattern is created by an interlaced layer which is electrically conductive. | |
394 | ... Plural conductive layers: |
This subclass is indented under subclass 388. Subject matter wherein the material includes more than one electrically conductive lamina or sheet. | |
395 | .. Radio tube shields: |
This subclass is indented under subclass 350. Subject matter wherein the shield or screen is a radio tube shield. | |
396 | .. Coils, antieddy current: |
This subclass is indented under subclass 350. Subject matter wherein the shield or screen is an electrical loop to prevent eddy currents. | |
397 | .. Spark plugs, manifolds: |
This subclass is indented under subclass 350. Subject matter wherein the shield or screen is part of
a spark plug or a vehicle manifold.
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37 | UNDERGROUND |
This subclass is indented under the class definition. Structures specialized for positioning underground.
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38 | . Distributing and/or combined with overhead |
This subclass is indented under subclass 37. Structure arranged to deliver energy to plural points; also
combined overhead and underground installations.
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39 | . Street, sidewalk, gutter or curb structure |
This subclass is indented under subclass 37. Structure combined with the structure of a road or pavement,
including sidewalks, gutters and curbs.
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40R | OVERHEAD |
This subclass is indented under the class definition. Structures specialized for positioning overhead.
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41 | . With messenger cable |
This subclass is indented under subclass 40. Structures in which the electrical equipment is suspended
from an overhead or messenger cable.
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42 | . With conductor vibration damping means |
This subclass is indented under subclass 40. Structures having means to damp out mechanical vibrations
in the supported conductor, cable or conduit.
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43 | . Distributing and/or plural point support |
This subclass is indented under subclass 40. Structures arranged (1) to deliver electrical energy to
a plurality of points or (2) to be supported at a plurality of spaced
points.
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44 | . With connector or wire fanning arrangements |
This subclass is indented under subclass 40. Structures having (1) conductor connectors or terminal panels,
or (2) means to lead or "fan" the conductors of
a plural conductor cable to separated points on the overhead support.
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45R | . Towers, poles or posts |
This subclass is indented under subclass 40. Structures claiming single towers, poles or posts. The
combination of tower, pole or post with its cross-arms is here.
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45TD | .. Tension devices |
This subclass has no definition. | |
40CC | . Ground clamps and cable clips |
This subclass has no definition. | |
40TD | . Tension devices |
This subclass has no definition. | |
46 | HANDLES |
This subclass is indented under the class definition. Structures in the form of handles.
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47 | COMBINED FLUID CONDUIT AND ELECTRICAL CONDUCTOR |
Structures for conveying fluids and also for conducting
electrical energy.
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480 | WALL MOUNTED: |
This subclass is indented under the class definition. Subject matter including housing, conduit, clip, or bracket
for supporting or securing electrical wires, electrical conduits,
or electrical housings to a wall.
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481 | . Conduit and housing: |
This subclass is indented under subclass 480. Subject matter wherein a tube channel or receptacle is installed on, in, or through walls of building structures. | |
482 | .. Floor: |
This subclass is indented under subclass 481. Subject matter wherein the conduit or housing is installed
on, under, or within a floor-like surface.
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483 | ... Poke through: |
This subclass is indented under subclass 482. Subject matter wherein the housing penetrates the floor and extends above the floor. | |
484 | .... Terminal above floor: |
This subclass is indented under subclass 483. Subject matter wherein the above-floor portion of the housing includes an electrical terminal. | |
485 | .... Bell cover: |
This subclass is indented under subclass 483. Subject matter wherein the above-floor portion of the housing is a bell-shaped cover. | |
486 | ... Under floor and flush mounted: |
This subclass is indented under subclass 482. Subject matter wherein the housing is under the floor, extends through the floor, and terminates on or near the surface of the floor and/or terminates flush with the surface of the floor. | |
487 | .... Terminal on floor: |
This subclass is indented under subclass 486. Subject matter wherein a portion of the housing on or near the floor surface has an electrical terminal. | |
488 | ..... Cover: |
This subclass is indented under subclass 487. Subject matter wherein the side of the housing on or near the floor has a cover. | |
489 | .... Terminal inside housing: |
This subclass is indented under subclass 486. Subject matter wherein electrical terminals are inside the housing and located below the floor surface. | |
490 | ... Floor fixture: |
This subclass is indented under subclass 482. Subject matter wherein the housing is a mount or bracket secured to the floor for supporting another conduit or housing. | |
491 | .. Ceiling: |
This subclass is indented under subclass 481. Subject matter wherein the conduit or housing is mounted
on, above, or within a ceiling-like surface.
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492 | .. Corner mounted: |
This subclass is indented under subclass 481. Subject matter wherein the conduit or housing is mounted to a junction of two walls of the building structure. | |
493 | .. Power pole: |
This subclass is indented under subclass 481. Subject matter wherein the conduit or housing is a freestanding
pole having at least one electrical terminal.
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494 | .. Power strip: |
This subclass is indented under subclass 481. Subject matter wherein the conduit or housing is a strip having at least one electrical terminal. | |
495 | .. Partition: |
This subclass is indented under subclass 481. Subject matter wherein the conduit or housing is attached
to a dividing wall.
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| |||
496 | ... Adjustable: |
This subclass is indented under subclass 495. Subject matter wherein the partition wall has a changeable height or feature for leveling the partition wall. | |
497 | ... Lower portion: |
This subclass is indented under subclass 495. Subject matter wherein the housing or conduit is attached to a bottom horizontal edge of the partition wall. | |
498 | ... Upper portion: |
This subclass is indented under subclass 495. Subject matter wherein the housing or conduit is attached to a top horizontal edge of the partition wall. | |
499 | ... Vertical portion: |
This subclass is indented under subclass 495. Subject matter wherein the housing or conduit is attached
to an upright edge of the partition wall.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||
500 | .. Cabinet and furniture: |
This subclass is indented under subclass 481. Subject matter wherein the housing or conduit is mounted
on or within a compartment or furniture article with recitation
of the cabinet or furniture article by name only.
SEE OR SEARCH CLASS:
| |||
501 | ... Hospital console: |
This subclass is indented under subclass 500. Subject matter wherein the cabinet or furniture article is a medical cabinet. | |
502 | .. Flush mounted: |
This subclass is indented under subclass 481. Subject matter wherein the conduit or housing is installed flush with the wall surface. | |
503 | .. Bracket mounted: |
This subclass is indented under subclass 481. Subject matter wherein the conduit or housing is attached
to the building structure with a bracket.
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| |||
504 | .. Casing and molding: |
This subclass is indented under subclass 481. Subject matter wherein the housing or conduit is installed
on the surface of the wall creating an enclosure for electrical
wires.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||
505 | .. Interior wall conduit: |
This subclass is indented under subclass 481. Subject matter wherein the conduit or housing is installed
within and extends within the wall.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||
506 | ... Branched: |
This subclass is indented under subclass 505. Subject matter wherein the conduit or housing within
the wall is divided into plural extensions.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||
507 | .. Nail protector: |
This subclass is indented under subclass 481. Subject matter wherein the housing or conduit is an enclosure mounted within the wall to protect electrical wires. | |
50 | BOXES AND HOUSINGS |
This subclass is indented under the class definition. Boxes and housings limited by claimed structure to electrical
use, but having no claimed characteristics limiting the same to particular
characters of electrical equipment classifiable in other main classes.
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50.5 | . Hermetic sealed envelope type |
This subclass is indented under subclass 50. Envelopes which are hermetically sealed.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
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50.51 | .. With covering or casing for envelope |
This subclass is indented under subclass 50.5. Subject matter having a casing or jacket surrounding the
envelope or a portion thereof, or having the envelope wholly or
partially covered with a coating or similar covering material.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||||||
50.52 | .. With electrical connector |
This subclass is indented under subclass 50.5. Subject matter in which the envelope has combined therewith
an electrical connector for connecting a lead-in conductor of the
envelope to an external conductor, or where the envelope has a portion
thereof formed so as to be at least a part of an electrical connector.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||||
50.53 | ... Envelope portion forms connector |
This subclass is indented under subclass 50.52. Subject matter where the envelope has a portion thereof
formed so as to be at least a part of an electrical connector.
| |||||||
50.54 | .. With mounting means for a device within envelope |
This subclass is indented under subclass 50.5. Subject matter having means to mount an electrical device
within the envelope.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||||
50.55 | .. Hollow lead surrounding another lead (e.g., concentric type) |
This subclass is indented under subclass 50.5. Subject matter having a hollow tubular lead-in conductor
passing through the wall of the envelope and having another lead-in
conductor arranged within the hollow lead-in conductor.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||||||
50.56 | .. Lead-in insulated from metal wall |
This subclass is indented under subclass 50.5. Subject matter wherein the envelope has at least a portion
of its wall formed of metal or other conductive material with a
lead-in conductor which passes through the metal or conductive wall
position and is insulated therefrom.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||||||
50.57 | .. Stem or sealing disk attached to envelope neck |
This subclass is indented under subclass 50.5. Subject matter having one or more lead-in conductors sealed
into a disk, stem structure or other supporting structure, the disk,
stem or supporting structure forming a closure for the envelope.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||
50.58 | ... By fused-type seal |
This subclass is indented under subclass 50.57. Subject matter where the disk, stem structure or supporting
structure for the lead-in is joined to the envelope by a fused seal.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||||
50.59 | .. With shield for lead-in seal or between the lead-in conductors |
This subclass is indented under subclass 50.5. Subject matter provided with means for shielding the joint
between the lead-in conductor and the portion of the envelope through
which the lead-in passes, or for preventing electrical leakage currents
between the lead-in conductors along the envelope wall.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||||
50.6 | .. Plural lead-in |
This subclass is indented under subclass 50.5. Subject matter having structure especially provided for
a plurality of lead-in conductors.
SEE OR SEARCH THIS CLASS, SUBCLASS:
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| |||||||||||||
50.61 | .. With bonded seal for conductive member (e.g., glass to metal) |
This subclass is indented under subclass 50.5. Subjects matter wherein a lead conductor which passes through
the wall of the envelope is sealed to the envelope by means of a
bonded seal.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||||||||||
50.62 | ... With cement or plastic |
This subclass is indented under subclass 50.61. Subject matter where the lead-in conductor is sealed to
the envelope by means of a plastic material or by the use of a cement.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||
50.63 | ... Metal disk or ring-type seal |
This subclass is indented under subclass 50.61. Subject matter where the lead-in conductor is in the form
of a disc or ring, or has a flange forming a disc or ring thereon
or is a metal tube, with the envelope sealed to either the side or
edge of the disc or ring, or to the metal tube.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||||
50.64 | ... Foil or flat lead-in |
This subclass is indented under subclass 50.61. Subject matter where the lead-in conductor is a foil or is in the form of a flat strip. | |
51 | . With grounding means |
This subclass is indented under subclass 50. Structures provided with means to connect a ground wire
to the box or housing.
| |||
520 | . With electrical device: |
This subclass is indented under subclass 50. Subject matter wherein the box or housing includes an
electrical device or structure for attaching an electrical component
within the box or housing.
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| |||||||
521 | .. Encapsulated (potted, molded, plastic filled): |
This subclass is indented under subclass 520. Subject matter wherein a portion of the box or housing
including the electrical component or the structure for attaching
an electrical device is filled with sealing or encapsulating compound.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||||
522 | ... Vent, inlet or exit: |
This subclass is indented under subclass 521. Subject matter wherein the box or housing includes a
pipe or opening for passage of gas or an opening for ingress and
egress of the encapsulating compound.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||
523 | ... Dam: |
This subclass is indented under subclass 521. Subject matter wherein the box or housing includes a structure which blocks or dams the flow of the encapsulating compound. | |
524 | ... Plural layers: |
This subclass is indented under subclass 521. Subject matter wherein the sealing or encapsulating compound
includes different laminas or sheets.
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| |||
525 | ... Flexible: |
This subclass is indented under subclass 521. Subject matter wherein the box or housing is deformable.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||
526 | ... Cooled: |
This subclass is indented under subclass 521. Subject matter wherein the box or housing includes structure
for dissipating heat from the electrical device.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||||
527 | ... External terminals: |
This subclass is indented under subclass 521. Subject matter wherein the box or housing includes external
electrical connection points.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||
528 | .... Leads: |
This subclass is indented under subclass 527. Subject matter wherein the external terminals are elongated (e.g., pins or wires). | |
529 | ..... On lead frame: |
This subclass is indented under subclass 528. Subject matter wherein the leads are located on a lead
frame.
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| |||||
530 | ...... Multiple tiers: |
This subclass is indented under subclass 529. Subject matter wherein the leads are located on multiple levels of the lead frame. | |
531 | ..... Varying dimension: |
This subclass is indented under subclass 528. Subject matter wherein the lead has at least one dimension
(e.g., thickness, length, width) which varies and is not uniform
in size along the lead.
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| |||
532 | ..... Bent: |
This subclass is indented under subclass 528. Subject matter wherein the lead is not straight and includes a deformed portion. | |
533 | ...... Outside of housing: |
This subclass is indented under subclass 532. Subject matter wherein the bend is located external to the housing. | |
534 | .... Lands: |
This subclass is indented under subclass 527. Subject matter wherein the external terminals are pads. | |
535 | .. Details of mount: |
This subclass is indented under subclass 520. Subject matter wherein the box or housing includes a
mounting portion with a specific structure for attaching an electrical
device to the box or housing.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||
536 | ... Lead frame: |
This subclass is indented under subclass 535. Subject matter wherein the specific structure is a lead
frame.
SEE OR SEARCH CLASS:
| |||||
537 | .... Multiple frames: |
This subclass is indented under subclass 536. Subject matter wherein the lead frame includes plural lead frames. | |
538 | .... Wire bonded: |
This subclass is indented under subclass 536. Subject matter wherein the lead frame has wires attached
to it by the specific bonding method used for welding wires to electronic components.
SEE OR SEARCH CLASS:
| |||||||||
539 | .... Seal: |
This subclass is indented under subclass 536. Subject matter wherein the lead frame includes a closure
member to hermetically close the housing around the lead frame.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||
540 | ..... Surrounding lead: |
This subclass is indented under subclass 539. Subject matter wherein the closure member encircles the leads of the lead frame. | |
541 | ... Connection: |
This subclass is indented under subclass 535. Subject matter wherein the box or housing has a specific electrical joint to the electrical device. | |
542 | ... Movable, rotatable, or slidable: |
This subclass is indented under subclass 535. Subject matter wherein the specific structure for attaching the electrical device to the box or housing is nonstationary. | |
543 | .... On door: |
This subclass is indented under subclass 542. Subject matter wherein the movable, rotatable, or slidable structure provides a passage for wires or electrical connections between a door and a wall of the box or housing. | |
544 | ... Shock absorption: |
This subclass is indented under subclass 535. Subject matter wherein the specific structure has structure which protects the device from vibration by dampening or deflecting the vibration. | |
545 | ... Clip: |
This subclass is indented under subclass 535. Subject matter wherein the mounting potion is a resilient or deformable member for attaching the electrical device to the box or housing. | |
546 | .. Coated: |
This subclass is indented under subclass 520. Subject matter wherein a portion of a surface of box
or housing has a specific covering layer.
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| |||||
547 | .. Cooled: |
This subclass is indented under subclass 520. Subject matter wherein the box or housing has structure
for dissipating heat from the electrical device.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||||||||
548 | ... Heat sink: |
This subclass is indented under subclass 547. Subject matter wherein the heat dissipating includes
a block of material.
SEE OR SEARCH CLASS:
| |||
549 | .. External terminals: |
This subclass is indented under subclass 520. Subject matter wherein the box or housing includes external
electrical connection points for input of information to the device.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||
550 | ... Keys: |
This subclass is indented under subclass 549. Subject matter wherein the external terminals are control
buttons for input of information or signal to the electrical device.
| |||
551 | ... Leads: |
This subclass is indented under subclass 549. Subject matter wherein the external terminals are elongated (e.g., leads, pins, and wires). | |
552 | .... Varying dimension: |
This subclass is indented under subclass 551. Subject matter wherein the elongated terminal has at
least one dimension (e.g., thickness, length, width) which is not
uniform in size along the lead.
SEE OR SEARCH CLASS:
| |||
553 | .... Lap joined: |
This subclass is indented under subclass 551. Subject matter wherein the elongated terminals are electrically connected to the electrical device with the particular joint. | |
554 | .... Sealing ring: |
This subclass is indented under subclass 551. Subject matter wherein the elongated terminals are encircled
by a closure member which closes the housing.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||
555 | .... Bent: |
This subclass is indented under subclass 551. Subject matter wherein the elongated terminal is not straight and includes a deformation. | |
556 | ..... Outside of housing: |
This subclass is indented under subclass 555. Subject matter wherein the bend is located external to the housing. | |
557 | ... Lands: |
This subclass is indented under subclass 549. Subject matter wherein the external terminals are flat bonding areas or pads. | |
558 | ... Bumps: |
This subclass is indented under subclass 549. Subject matter wherein the external terminals provide connections to terminal areas of the device. | |
559 | .. Multipart housing: |
This subclass is indented under subclass 520. Subject matter wherein the box or housing is constructed of plurality components assembled together. | |
560 | ... Joining parts: |
This subclass is indented under subclass 559. Subject matter wherein structure of the plurality components
assembled together includes multiple parts of the box or housing
which are specified in detail.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||
561 | .... Interlocking: |
This subclass is indented under subclass 560. Subject matter wherein the specified structure includes
elements which engage each other to firmly unite the elements.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||
562 | ..... Fastener: |
This subclass is indented under subclass 561. Subject matter wherein the interlocking part includes
attached hardware.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||
563 | ..... Recess with mating projection: |
This subclass is indented under subclass 561. Subject matter wherein the interlocking elements include an indentation or opening and a protrusion or tab which mate with each other. | |
564 | .... Seal: |
This subclass is indented under subclass 560. Subject matter wherein the structure includes a closure
member to hermetically close the housing.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||
565 | .. Specific material: |
This subclass is indented under subclass 520. Subject matter wherein the box or housing is made of
a particular chemical compound or is specified as having a specific
physical property.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||
53 | .. Plug receptacle or wall switch type |
This subclass is indented under subclass 520. Structures in which the means are specially designed for
mounting plug receptacles or wall switches.
| |||||
54 | ... With fixture coupling or mounting means |
This subclass is indented under subclass 53. Structures having in addition means to couple or mount an
electrical fixture.
| |||
55 | ... Unitary with face plate |
This subclass is indented under subclass 53. Structures in which the mounting means is unitary with the
face plate.
| |||
56 | .... External |
This subclass is indented under subclass 55. Structures in which the mounting means is on the portion of the face plate on the outside of the box or housing. | |
57 | ... Adjustable |
This subclass is indented under subclass 53. Structures in which two or more parts of the box, or the
mounting means, are relatively adjustable.
| |||
58 | ... With box or housing mounting means |
This subclass is indented under subclass 53. Structures having in addition means to mount the box or
housing.
| |||||
59 | .. With connectors |
This subclass is indented under subclass 520. Structures in which the box or housing has a plurality of
connectors for fanning out a plurality of incoming and/or
outgoing conductors.
| |||||
60 | ... Cable or conduit terminal casings |
This subclass is indented under subclass 59. Structures which form the terminal end of conduits or cables.
| |||
61 | .. Fixtures coupling or mounting means |
This subclass is indented under subclass 520. Structures having means for coupling or mounting an electrical
fixture (which is to be external of the box or housing) to the housing.
| |||||
62 | ... Stud or nipple |
This subclass is indented under subclass 61. Structures in which the coupling or mounting means is in the form of a stud or nipple. | |
63 | .... With box supporting means |
This subclass is indented under subclass 62. Structures in which there is in addition means to mount
the box or housing.
| |||||
64 | .... With conduit or cable coupling means |
This subclass is indented under subclass 62. Structures having in addition conduit or cable coupling
means.
| |||
650 | FEEDTHROUGH OR BUSHING: |
This subclass is indented under the class definition. Subject matter including structure of a passageway through
an opening in a wall of a housing for passage of a cable or conduit.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||||||||||||
651 | . Movable: |
This subclass is indented under subclass 650. Subject matter wherein the structure of the passageway
moves or pivots, thereby locating the cable or conduit at a pluralist
of positions.
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| |||
652 | . Compression: |
This subclass is indented under subclass 650. Subject matter including a retention element that condenses
to exert pressure on the cable or conduit for securement thereof
in the passageway.
| |||
653 | .. Threaded casing with deformable member: |
This subclass is indented under subclass 652. Subject matter wherein the compressed retention element
is a deformable mass of material within a threaded housing, wherein
tightening of the threads compresses the material onto the cable
or conduit.
SEE OR SEARCH CLASS:
| |||
654 | ... Grips both sides of jacket or shield: |
This subclass is indented under subclass 653. Subject matter wherein both sides of the jacket or shield of the cable or conduit are engaged. | |
655 | .. Threaded casing with resilient fingers: |
This subclass is indented under subclass 652. Subject matter wherein the compression retention element consists of resilient fingers within a threaded housing, such that tightening of the threads compresses the fingers onto the cable or conduit. | |
656 | .. Multipiece casing: |
This subclass is indented under subclass 652. Subject matter wherein the compression retention element
is within a housing having more than one section.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||||
657 | ... With fastener: |
This subclass is indented under subclass 656. Subject matter wherein the sections of the casing are
retained together with attaching hardware.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||
658 | .... Parallel to cable length: |
This subclass is indented under subclass 657. Subject matter wherein at least some of the fasteners
are tightened to move in a direction tangent to the length of the
cable.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||
659 | . With opening retaining member: |
This subclass is indented under subclass 650. Subject matter wherein the structure of passageway includes
means to hold the cable or conduit within the entry of the passage
of the cable or conduit.
| |||
660 | .. Projections or fingers: |
This subclass is indented under subclass 659. Subject matter wherein the opening retaining member is a protrusion which engages the cable or conduit. | |
661 | .. Cantilevered plate: |
This subclass is indented under subclass 659. Subject matter wherein the opening retaining member is a plate or strip, attached at one side, whose free end engages the cable or conduit. | |
662 | .. Serpentine cable path: |
This subclass is indented under subclass 659. Subject matter wherein the opening retaining member retains
the cable or conduit in a winding path.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||
663 | .. Plate and fastener: |
This subclass is indented under subclass 659. Subject matter wherein the opening retaining member has
a flat surface combined with at least one attaching hardware, wherein
the flat surface retains or comes into engagement with the cable
or conduit upon tightening of at least one attaching hardware.
| |||
664 | .. Split collar: |
This subclass is indented under subclass 659. Subject matter wherein the opening retaining member is in the shape of a band having more than one section. | |
665 | . Collar with engagement member: |
This subclass is indented under subclass 650. Subject matter including a band, which clamps the cable
or conduit by tightening of a fastener such as a screw, and combined
with a member for attachment to the wall of the housing for passage
of a cable or conduit.
| |||
666 | . Knockouts: |
This subclass is indented under subclass 650. Subject matter including opening closures which are designed
to be punched out or removed to allow passage of the cable or conduit
through the passageway.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||
667 | . Plastic filled: |
This subclass is indented under subclass 650. Subject matter wherein the structure of the passageway
is filled with solid material.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||||
668 | . Wall engagement member: |
This subclass is indented under subclass 650. Subject matter wherein the structure of passageway includes
a member for attaching the passageway to the wall of the housing
for passage of the cable or conduit.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||||||
669 | .. Opposed wall engagement member: |
This subclass is indented under subclass 668. Subject matter wherein the engagement member attaches
both sides of the wall of the housing having the opening for passage
of the cable or conduit.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||
66 | COVERS OR FACE PLATES |
This subclass is indented under the class definition. Structures which constitute a closure for a box, housing
or wall opening and which are provided with openings for communicating with
devices concealed by the closure. Such openings may have means
for coupling a device in the opening.
| |||||||
67 | . With closure for face plate opening |
This subclass is indented under subclass 66. Structures having additional closures for the face opening
or openings.
| |||
68.1 | CONDUITS, CABLES OR CONDUCTORS: |
This subclass is indented under the class definition. Structures of conduits, cables or conductors.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
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68.2 | . Bus bars or bus ducts (residual): |
This subclass is indented under subclass 68.1. Subject matter pertaining to bus bars or bus ducts.
SEE OR SEARCH CLASS:
| |||||||||||||
68.3 | . Single duct conduits: |
This subclass is indented under subclass 68.1. Structures pertaining to conduits of the single duct type.
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| |||||||||||||||||
250 | . Preformed panel circuit arrangement (e.g., printed circuit): |
This subclass is indented under subclass 68. Subject matter wherein a cable or conductor is formed on
or attached to a panel or sheet-like insulating body so as to form
a unitary structure.
SEE OR SEARCH CLASS:
| |||||||||||||||||||||||
251 | .. With encapsulated wire: |
This subclass is indented under subclass 250. Subject matter wherein the unitary structure includes a
wire electrical conducting means embedded in, potted or molded over
with a material which protects the wire from the surrounding environment.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||||
252 | .. With cooling means: |
This subclass is indented under subclass 250. Subject matter including means to remove or prevent heat
accumulation in the structure.
SEE OR SEARCH CLASS:
| |||
253 | .. Micropanel: |
This subclass is indented under subclass 250. Subject matter wherein the cable or conductor is not visible
to the naked eye.
| |||||||
254 | .. Convertible shape (e.g., flexible) or circuit (e.g., breadboard): |
This subclass is indented under subclass 250. Subject matter wherein the structure is either easily bent
without breaking or has means to easily change its conductor circuit
configuration.
SEE OR SEARCH CLASS:
| |||||
255 | .. With particular substrate or support structure: |
This subclass is indented under subclass 250. Subject matter including a material means distinguished by significant construction or configuration which provides a supporting surface for other materials, especially materials used as printed-circuits patterns. | |
256 | .. With particular material: |
This subclass is indented under subclass 250. Subject matter wherein at least a part of the circuit board structure is composed of one or more specific substances. | |
257 | ... Conducting (e.g., ink): |
This subclass is indented under subclass 256. Subject matter including a material adapted to the transmission
of electricity.
| |||
258 | ... Insulating: |
This subclass is indented under subclass 256. Subject matter including a material on or through which essentially no electrical current will flow. | |
259 | ... Adhesive/bonding: |
This subclass is indented under subclass 256. Subject matter including a material which causes parts of
the structure to stick, bind or fasten together.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||
260 | .. With an electrical device: |
This subclass is indented under subclass 250. Subject matter wherein an electrical component other than
a wire, cable or connector is part of the panel circuit arrangement.
SEE OR SEARCH CLASS:
| |||||||
261 | .. With a particular conductive connection (e.g., crossover): |
This subclass is indented under subclass 250. Subject matter including details to the electrical interconnection of two or more electrically separate parts of the panel. | |
262 | ... Feedthrough: |
This subclass is indented under subclass 261. Subject matter including a passage used to make electrical
and mechanical connection between conductive patterns on plural
planes of a printed circuit board.
SEE OR SEARCH CLASS:
| |||
263 | .... With solder: |
This subclass is indented under subclass 262. Subject matter wherein the conductive material is a readily
meltable metal or alloy that produces a bond at a junction of two
metal surfaces.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||
264 | .... Voidless (e.g., solid): |
This subclass is indented under subclass 262. Subject matter wherein the conductive material is a solid that completely fills the feedthrough. | |
265 | ..... Preform in hole: |
This subclass is indented under subclass 264. Subject matter including a prefabricated solid conductive material insert for the feedthrough. | |
266 | .... Hollow (e.g., plated cylindrical hole): |
This subclass is indented under subclass 262. Subject matter wherein the feedthrough surrounds an empty
space.
| |||
267 | ... Termination post: |
This subclass is indented under subclass 261. Subject matter including an oblong piece of metal, either solid or hollow and of two or more diameters, which can be stacked, flared, swaged or pressed into a hole for the purpose of connecting leads or external wires to the conductive part of the panel. | |
268 | .. With single conductive plane (e.g., tape, cable): |
This subclass is indented under subclass 250. Subject matter including a single layer of conductive material in a circuit arrangement supported by a layer of insulative material. | |
69 | . Extensible |
This subclass is indented under subclass 68.1. Structures constructed to be axially extensible. In some
of these devices the structure causes the device normally to assume
a coiled form.
SEE OR SEARCH CLASS:
| |||||||||
70R | . Combined |
This subclass is indented under subclass 68.1. Structures combined with things other than the conductors
and the means for mounting and/or insulating the same in
the conduit or cable, except those combinations provided for above in
this class.
| |||||||||
71R | .. Branched |
This subclass is indented under subclass 70. Structures in which the conduit, cable or conductor has
one or more branches or has means for connecting branches.
| |||||||||
72R | ... Multi-duct conduit and/or plural branch |
This subclass is indented under subclass 71. Structures having (1) more than one branch or (2) having
more than one duct.
| |||
72A | .... Wire harness |
This subclass has no definition. | |
72B | .... Bus bars |
This subclass has no definition. | |
72C | .... Casing, moldings |
This subclass has no definition. | |
72TR | .... Ribbon type |
This subclass has no definition. | |
71B | ... Bus bars |
This subclass has no definition. | |
71C | ... Coaxial |
This subclass has no definition. | |
73.1 | .. With joint or end structure conductive stress distributing means: |
This subclass is indented under subclass 70. Subject matter having conductive means to modify the electrical stress characteristics of the joint or end structure. | |
74R | .. With end structure |
This subclass is indented under subclass 70. Structures claiming structure applied to the terminal end
of a conductor, conduit or cable.
SEE OR SEARCH CLASS:
| |||||||||||
75R | ... With joint |
This subclass is indented under subclass 74. Structures in which there is a joint between the conductor within the end structure and some conductive element extending to the exterior of the end structure. | |
75B | .... Bootleg |
This subclass has no definition. | |
75D | .... With detachable joint (e.g., potheads) |
This subclass has no definition. | |
75F | .... Flexible spring type |
This subclass has no definition. | |
75C | .... Coaxial |
This subclass has no definition. | |
76 | ... Plastic filled |
This subclass is indented under subclass 74. Structures filled with plastic material.
| |||
77R | ... Sealing |
This subclass is indented under subclass 74. Structures having means providing a tight seal between the end structure and the conductor element passing therethrough to the exterior thereof. | |
77S | .... Spark plugs |
This subclass has no definition. | |
78 | ... With grounding means |
This subclass is indented under subclass 74. Structures provided with means to connect a ground wire
thereto.
| |||||
79 | ... With supporting means |
This subclass is indented under subclass 74. Structures provided with means for attaching the same to
a support.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||
80 | ... With insulator skirts |
This subclass is indented under subclass 74. Structures in which the end structure comprises one or more
skirted insulator elements.
| |||
81 | ... Elbow or hood outlet type |
This subclass is indented under subclass 74. Structures in the form of an elbow, or having a hood over
the conduit or cable end to cause the issuing conductors to bend.
| |||
82 | ... End cap outlet type |
This subclass is indented under subclass 74. Structures in the form of an end cap.
| |||||
83 | ... Lining thimble |
This subclass is indented under subclass 74. Structures of sleeve form for insertion into the ends of
conduits and cables.
| |||||
74A | ... Insulating cap or sleeve |
This subclass has no definition. | |
84R | .. With joints |
This subclass is indented under subclass 70. Structures claiming the joint between the ends of conduits,
cables or conductors.
| |||||||||||||||
85 | ... Axially insulated joint sleeve sections |
This subclass is indented under subclass 84. Structures in which the joint is covered by a sleeve made
in sections axially insulated from each other. This is usually for
the purpose of causing sheaths or conduits of conductive material
to be electrically noncontinuous at the joint.
| |||
86 | ... Angularly movable or adjustable |
This subclass is indented under subclass 84. Joints made to be capable of moving or adjusting the sections
connected by the joint to an out-of-line relation.
| |||||||
87 | ... Angular |
This subclass is indented under subclass 84. Joints in which the joint connects the sections in other
than a straight line.
| |||
88R | ... Plural conductor and/or duct |
This subclass is indented under subclass 84. Structures claiming joints between the separately insulated
conductors of a plural conductor cable or conduit.
| |||
88B | .... Bus bars |
This subclass has no definition. | |
88C | .... Coaxial |
This subclass has no definition. | |
88S | .... Separable |
This subclass has no definition. | |
89 | ... Radially spread or flanged sheath or conduit |
This subclass is indented under subclass 84. Joints in which the conduit wall or the cable sheath at the joint is radially spread or flanged, usually for better engagement with the joint sleeve or casing. | |
90 | ... Stranded conductor |
This subclass is indented under subclass 84. Joints having special features because of the stranded construction of the conductor. | |
91 | ... Divided joint sleeves |
This subclass is indented under subclass 84. Joints in which the encasing sleeve for the joint is made
in at least two parts.
| |||||
92 | .... Longitudinally |
This subclass is indented under subclass 91. Joints in which the sleeve is longitudinally divided, i.e.,
in a plane parallel to the axis.
| |||
93 | ... Sleeve and end cap-type casing |
This subclass is indented under subclass 84. Joints in which caps are provided at the ends of the sleeve to join the sleeve to the conduit or cable. | |
94R | ... Bare-conductor |
This subclass is indented under subclass 84. Joints between bare conductors.
| |||||
94S | .... Separable |
This subclass has no definition. | |
84C | ... Crimped |
This subclass has no definition. | |
84S | ... Separable |
This subclass has no definition. | |
70S | .. Submarine repeater housings |
This subclass has no definition. | |
70B | .. Bus bars |
This subclass has no definition. | |
70C | .. Conduits or strips |
This subclass has no definition. | |
70A | .. Aerial cable |
This subclass has no definition. | |
95 | . Plural duct |
This subclass is indented under subclass 68.1. Structures having two or more distinct ducts for receiving
electrical conductors.
| |||||
96 | .. Embedded conduit-ducts or conductors |
This subclass is indented under subclass 95. Structures in which either the conductors in the ducts,
or the ducts, are embedded in material.
| |||||
97 | .. Grooves or channels |
This subclass is indented under subclass 95. Structures in which the ducts are formed by grooves or channels
in plates.
| |||||
98 | . With embedded conduit-duct or conductor |
This subclass is indented under subclass 68.1. Structures in which either the conduit or the conductor
in the conduit is embedded in material.
| |||||
99R | . With interior conductor or cable supports |
This subclass is indented under subclass 68.1. Structures in which the conduit has supports in its interior
for supporting one or more conductors.
| |||||||||||||||||||
100 | .. Vertical conductor or cable |
This subclass is indented under subclass 99. Structures specially designed to support conductors or cables in a vertical position. | |
99B | .. Bus bars |
This subclass has no definition. | |
99E | .. Expansion |
This subclass has no definition. | |
101 | . Removable wall |
This subclass is indented under subclass 68.1. Structures having at least one wall removable.
| |||||
101.5 | . Buoyant |
This subclass is indented under subclass 68.1. Structures constructed to float on water.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||||||
102R | . Conductive armor or sheath |
This subclass is indented under subclass 68.1. Structures in which one or more conductors are enclosed
in, but insulated from, an electrically conductive armor or sheath.
SEE OR SEARCH CLASS:
| |||||||||||||||||||
103 | .. Plural individually sheathed or armored conductors |
This subclass is indented under subclass 102. Structures in which two or more conductors or groups of conductors are separately enclosed in a conductive armor or sheath. | |
104 | ... Embedded in shield |
This subclass is indented under subclass 103. Structure in which the conductive armor or sheath comprises
a body having individual passages for the conductors or groups of
conductors. Said body may be preformed or may be molded directly
about the conductors.
| |||||
105R | .. Plural, insulated |
This subclass is indented under subclass 102. Structures having two or more substantially coaxial, conductive
armors or sheaths insulated from one another.
SEE OR SEARCH CLASS:
| |||
105SC | ... Semiconducting |
This subclass has no definition. | |
105B | ... Segmental |
This subclass has no definition. | |
106R | .. Plural, conductively contacting or composite |
This subclass is indented under subclass 102. Structures having two or more substantially coaxial, conductive
armors or sheaths in conductive contact with one another. This includes
composite armors or sheaths comprising two or more conductive layers
or coating conductively engaging one another.
SEE OR SEARCH CLASS:
| |||
106SC | ... Semiconducting |
This subclass has no definition. | |
106D | ... Corrugated |
This subclass has no definition. | |
107 | .. Protected by nonconductive layer |
This subclass is indented under subclass 102. Structures in which the conductive armor or sheath is enclosed in a wrapping, coating, or other body of nonconductive material, to insulate the armor or sheath or to protect it against corrosion, deterioration, or other damage. | |
108 | .. Spirally applied |
This subclass is indented under subclass 102. Structures in which the armor or sheath comprises a conductive
tape, strip, wire, or other element applied spirally.
SEE OR SEARCH CLASS:
| |||||
109 | ... Overlapping or interlocking |
This subclass is indented under subclass 108. Structures in which the successive turns of the spirally applied armor or sheath overlap or are interlocked with one another. | |
102A | .. Alloys |
This subclass has no definition. | |
102SC | .. Semiconducting |
This subclass has no definition. | |
102C | .. Sheath coated |
This subclass has no definition. | |
102SP | .. Strip, type, perforated, slotted |
This subclass has no definition. | |
102P | .. Powdered insulation |
This subclass has no definition. | |
102D | .. Corrugated |
This subclass has no definition. | |
102E | .. Rope |
This subclass has no definition. | |
110R | . Insulated |
This subclass is indented under subclass 68.1. Structures pertaining to the insulation of electric conductors
or cables.
SEE OR SEARCH CLASS:
| |||||||||||||||||||||||
111 | .. With beads or disc |
This subclass is indented under subclass 110. Structures in which the insulating means includes relatively
short insulating elements in the form of buttons, plates, discs,
beads, etc., strung along or upon one or more conductors or cables.
| |||||
112 | .. With identifying means |
This subclass is indented under subclass 110. Structures in which the conductors or their insulation is
provided with distinctive markings or other means for identifying
the individual conductors.
| |||
113R | .. Multiple conductor |
This subclass is indented under subclass 110. Structures embodying two or more conductors insulated from
one another.
| |||
114R | ... Split conductor |
This subclass is indented under subclass 113. Structures in which two or more mutually insulated conductors, or conductive strands, are specially designed to function as a single conductor carrying the same current. The insulation between such conductors is ordinarily superficial. | |
114S | .... Segmental reentrant |
This subclass has no definition. | |
115 | ... Dissimilar or auxiliary conducting elements |
This subclass is indented under subclass 113. Structures in which one or more of the conductors differ
from the other in size, shape, insulation, or other characteristics
for some special purpose or function such as, testing, signaling, grounding,
etc.
| |||||||
116 | ... With filler insulation |
This subclass is indented under subclass 113. Structures in which the spaces or valleys between adjacent conductors, which may be laid parallel or twisted, contain filler insulation. Such filler insulation is usually of preformed strips or strands, and together with the conductors forms an assembly having a circular or other desired cross-section. | |
117R | ... Assemblies of noncircular section |
This subclass is indented under subclass 113. Structures in which the conductors and insulation are arranged
to form an assembly of noncircular cross-section.
| |||||||
117F | .... Flat or ribbon type |
This subclass has no definition. | |
117FF | .... Conductor itself is flat |
This subclass has no definition. | |
117M | .... Mesh |
This subclass has no definition. | |
117AS | .... Air-spaced |
This subclass has no definition. | |
117A | .... Adhesive |
This subclass has no definition. | |
113A | ... Radially compressed |
This subclass has no definition. | |
113AS | ... Air-spaced |
This subclass has no definition. | |
113C | ... Insulating core |
This subclass has no definition. | |
118 | .. With powdered or granular material |
This subclass is indented under subclass 110. Single conductor structures including as a part thereof
a material in powdered or granular form. The material may be either
conductive or nonconductive.
SEE OR SEARCH CLASS:
| |||||||
119R | .. Composite or noncircular strand section |
This subclass is indented under subclass 110. Single conductor structures in which the conductor (a) is
made of two or more materials, not mere constituents of a single
composition or alloy, or (b) is of noncircular cross-section. The
conductor may be either single or plural strand.
| |||||||
119C | ... Coated, compositions |
This subclass has no definition. | |
120R | .. Plural or impregnated layers |
This subclass is indented under subclass 110. Single conductor structures in which the insulation includes
(a) two or more layers of insulating material or (b) a single insulating
layer impregnated with a composition of matter.
| |||||||
121R | ... Fibrous or fabric with plastic or coating materials |
This subclass is indented under subclass 120. Structures in which (a) one layer is fibrous or fabric and
a contiguous layer is plastic or coating material, or (b) a fibrous
or fabric layer is impregnated with a composition of matter.
| |||||||||
121A | .... Flame, weather or mold proof |
This subclass has no definition. | |
121B | .... Cellulose |
This subclass has no definition. | |
121AR | .... Rubber |
This subclass has no definition. | |
121SR | .... Synthetic resin |
This subclass has no definition. | |
122R | ... Fibrous or fabric |
This subclass is indented under subclass 120. Structures in which each insulating layer consists of nonimpregnated
fibrous or fabric material as defined in note (1) of subclass 121.
| |||||||
122G | .... Glass |
This subclass has no definition. | |
122C | .... Coated |
This subclass has no definition. | |
120C | ... Coated or impregnated |
This subclass has no definition. | |
120FP | ... Fluid-type cable paper |
This subclass has no definition. | |
120SC | ... Semiconducting |
This subclass has no definition. | |
120AR | ... Rubber |
This subclass has no definition. | |
120SR | ... Synthetic resin |
This subclass has no definition. | |
124R | .. Fibrous or fabric |
This subclass is indented under subclass 110. Single conductor structures having a single insulating layer,
which layer consists of a nonimpregnated fibrous or fabric material
as defined in note (1) to subclass 121.
| |||||
124G | ... Mineral-glass |
This subclass has no definition. | |
124GC | ... Mineral-glass, coated |
This subclass has no definition. | |
110A | .. Oxide |
This subclass has no definition. | |
110P | .. Cellulose |
This subclass has no definition. | |
110AR | .. Rubber |
This subclass has no definition. | |
110SR | .. Synthetic resin |
This subclass has no definition. | |
110SY | .. Styrene |
This subclass has no definition. | |
110B | .. Isobutylent |
This subclass has no definition. | |
110N | .. Polyamide (Nylon) |
This subclass has no definition. | |
110PM | .. Polyethylene |
This subclass has no definition. | |
110D | .. Synthetic polyester textile fiber |
This subclass has no definition. | |
110V | .. Vinyl |
This subclass has no definition. | |
110FC | .. Fluorocarbons |
This subclass has no definition. | |
110S | .. Silicones |
This subclass has no definition. | |
110F | .. Foam |
This subclass has no definition. | |
110E | .. Epoxy |
This subclass has no definition. | |
125.1 | . Superconductor: |
This subclass is indented under subclass 68.1. Structures pertaining to cables or conductors formed in
whole or in part of superconductive material for use as a superconductor.
SEE OR SEARCH CLASS:
| |||||||||||
126.1 | . Conductor structure: |
This subclass is indented under subclass 68.1. Structures pertaining to the form, shape or other characteristic
of an uninsulated conductor.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||||||||||||
126.2 | .. Composite: |
This subclass is indented under subclass 126.1. Structures in which the conductor is made of at least two distinct layers of different conductive materials. | |
126.3 | .. Corrugated or slotted: |
This subclass is indented under subclass 126.1. Structures in which the conductor has an undulating shape either on two opposed surfaces (corrugated) or on one surface only (slotted). | |
126.4 | .. Metal coated on insulation: |
This subclass is indented under subclass 126.1. Structures in which the conductor is a conductive (metal) layer (coating) on the surface of an insulative core. | |
127 | .. Corona prevention |
This subclass is indented under subclass 126.1. Structures specially designed to prevent formation of corona discharges, i.e., to prevent high electro-static stress at any point. | |
128.1 | .. Plural strand: |
This subclass is indented under subclass 126.1. Structures in which two or more strands, either simple or
composite, are assembled to form a single conductor structure.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||||
128.2 | ... Bundle conductors: |
This subclass is indented under subclass 128.1. Structures in which the strands are insulated from one another by an air space but are intended to carry the same current and to function as a single conductor. | |
129R | ... Assemblies of noncircular section |
This subclass is indented under subclass 128.1. Structures in which the strands are arranged to form a conductor
having a noncircular cross-section.
| |||||||
129B | .... Bus bars |
This subclass has no definition. | |
129S | .... Segmental, reentrant |
This subclass has no definition. | |
130 | ... Annular |
This subclass is indented under subclass 128.1. Structures in which the strands are arranged to form a conductor
which is annular in cross-section.
| |||
131R | .... With wall support |
This subclass is indented under subclass 130. Structures in which the wall of the annulus is reinforced
or supported by means located within the annulus.
SEE OR SEARCH THIS CLASS, SUBCLASS:
| |||||
131A | ..... Insulating core |
This subclass has no definition. | |
131B | ..... Synthetic, coated |
This subclass has no definition. | |
133R | .. Noncircular strand section |
This subclass is indented under subclass 126.1. Single strand structures having a cross-section other than
circular.
| |||||
133B | ... Bus bars |
This subclass has no definition. | |
135 | . Accessories |
This subclass is indented under subclass 68.1. Miscellaneous devices, not otherwise classified, for use
with conductors .
| |||||||||
136 | .. Anti-abrasion devices |
This subclass is indented under subclass 135. Devices generally tubular in form, adapted to be placed
around one or more conductors, and supported by the latter, to prevent
an adjacent structure, such as a tree, from injuring the conductor
or its insulation. The device is usually but not necessarily, formed
at least in part of insulating material.
| |||||||||
137R | INSULATORS |
This subclass is indented under the class definition. Devices for electrically insulating one or more conductors
or other articles or structures from one another or from a supporting
structure or ground.
SEE OR SEARCH CLASS:
| |||||||||||||||||||||||||
138R | . Special application |
This subclass is indented under subclass 137. Insulating devices for supporting and/or insulating
particular articles or structures other than conductors.
SEE OR SEARCH CLASS:
| |||||||||||||||||
138A | .. Antennas |
This subclass has no definition. | |
138C | .. Compositions |
This subclass has no definition. | |
138S | .. Spark plugs |
This subclass has no definition. | |
138B | .. Pull chains |
This subclass has no definition. | |
138D | .. Studs, rods, and joints |
This subclass has no definition. | |
138E | .. Slot liners and spacers |
This subclass has no definition. | |
138F | .. Terminal covers |
This subclass has no definition. | |
138G | .. Component mounting pads, spacers and holders |
This subclass has no definition. | |
138H | .. Neon tube type |
This subclass has no definition. | |
138J | .. Resistor or heater type |
This subclass has no definition. | |
139 | . Combined |
This subclass is indented under subclass 137. Insulating devices combined with things other than the insulating
body, its supporting or attaching means, terminal elements, and
conductor holding means, except those combinations provided for
above in this class. This includes, for example, guards and other
protective devices for preventing mechanical injury to the insulating
body, connectors for connecting two or more conductors supported
by the insulator, heating devices for preventing condensation of
moisture and other devices for improving the electrical efficiency
of the insulator.
| |||||||
140R | .. With conductive arcing or stress distributing means |
This subclass is indented under subclass 139. Insulating devices combined with conductive means to modify
the electrical characteristics of the insulator. This includes,
for example, arcing horns or electrodes, conductive coating or elements
for modifying surface resistance or preventing concentration of
stress, and conductive grading means for controlling the voltage gradient.
SEE OR SEARCH CLASS:
| |||||||||||||
141R | ... Strings or stacks |
This subclass is indented under subclass 140. Structures in which the insulator consists of two or more
separate insulating units arranged in series between the structures
to be insulated.
| |||
141C | .... Coated |
This subclass has no definition. | |
142 | ... Bushing type |
This subclass is indented under subclass 140. Structures in which the insulator is of the type for insulating
a conductor from a wall or plate through which the conductor extends.
| |||
143 | .... Condenser type |
This subclass is indented under subclass 142. Structures in which alternating rings or cylinders of conductive
and insulating material are arranged between the conductor and the
wall or plate.
SEE OR SEARCH CLASS:
| |||||
144 | ... Arcing or grading devices |
Arcing or grading rings or devices, per se, specially designed
for use with insulators.
| |||||
140C | ... Coated |
This subclass has no definition. | |
140H | ... Hood type |
This subclass has no definition. | |
140S | ... Strain type |
This subclass has no definition. | |
140CR | ... Corona ring |
This subclass has no definition. | |
145 | .. With connector |
This subclass is indented under subclass 139. Devices combined with means for electrically connecting
two or more conductors.
SEE OR SEARCH CLASS:
| |||
146 | . Mid-line spacers |
This subclass is indented under subclass 137. Insulating devices for spacing or separating two or more
conductors at a point intermediate the supports for said conductors.
| |||||
147 | .. Cross-over |
This subclass is indented under subclass 146. Devices for spacing or separating the conductors at a point
where they cross one another.
| |||||||
148 | . Multiple insulator assemblies |
This subclass is indented under subclass 137. Combinations of two or more insulators, each of which constitutes
a substantially complete insulating device capable of independent
use as such.
| |||||||||||||
149R | .. Multiple conductor |
This subclass is indented under subclass 148. Structures designed for supporting two or more conductors or cables in spaced relationship. | |
149B | ... Bus bars |
This subclass has no definition. | |
150 | .. Strings and stacks |
This subclass is indented under subclass 148. Structures in which all of the insulators are arranged in
a series between the conductor and a supporting structure.
| |||||
151 | . Through wall or plate |
This subclass is indented under subclass 137. Devices for insulating a conductor from a wall or plate
through which the conductor extends.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||||||||||||
152R | .. Bushing type |
This subclass is indented under subclass 151. Devices in which a portion of the insulating element extends
into the opening in the wall or plate.
SEE OR SEARCH THIS CLASS, SUBCLASS:
SEE OR SEARCH CLASS:
| |||||||||||||||||||||||||||
153R | ... Opposed wall engaging means |
This subclass is indented under subclass 152. Devices in which the bushing is secured in the wall or plate by means located upon and engaging opposite sides of said wall or plate. | |
153A | .... Antennas |
This subclass has no definition. | |
153G | .... Grommets |
This subclass has no definition. | |
152A | ... Antennas |
This subclass has no definition. | |
152E | ... Electric space discharge device |
This subclass has no definition. | |
152S | ... Spark plugs |
This subclass has no definition. | |
152G | ... Grommets or tubes |
This subclass has no definition. | |
152GM | ... Glass-to-metal seal |
This subclass has no definition. | |
154 | . Insulator and conductor embracing holder |
This subclass is indented under subclass 137. Insulators mounted in a ring, clamp, or other holder which
embraces or surrounds both the insulator, and the conductor held
thereby.
| |||||
155 | .. Divided insulator |
This subclass is indented under subclass 154. Devices in which the insulator is formed of two or more
insulating parts assembled to provide a passage for receiving the
conductor, or for clamping the conductor therebetween.
| |||
156 | . Divided insulator |
This subclass is indented under subclass 137. Insulators formed of two or more insulating parts assembled
to provide one or more passages for receiving conductors, or for
clamping the conductors therebetween.
| |||||
157 | .. Aligned through aperture |
This subclass is indented under subclass 156. Divided insulators in which the insulating parts have one
or more aligned, through apertures for receiving a nail, screw,
or like attaching element. Such devices are known as knobs or cleats.
| |||||
158R | . With insulator-supporting or attaching means |
This subclass is indented under subclass 137. Insulators combined with means for engaging or attaching
to a supporting element or structure.
| |||||||||||
159 | .. Insulated nail or staple type |
This subclass is indented under subclass 158. Devices consisting of a nail, staple, or similar fastening
element adapted to secure one or more conductors to a wall or other
supporting surface and provided with an insulating head, washer,
strip or similar element for insulating the conductors.
| |||||||
160 | .. Strand engaging suspension means |
This subclass is indented under subclass 158. Insulators having means associated therewith specially designed
to engage a flexible supporting strand such as a span wire or messenger cable.
| |||||
161R | .. Adjustably or movably mounted |
This subclass is indented under subclass 158. Devices constructed or arranged so as (a) to permit the
insulator to be adjustably positioned with respect to its supporting
structure, or (b) to permit relative motion between the insulator and
its supporting structure. This includes, for example, suspension
means, pivotally or movably mounted, brackets having adjustable
sections, etc.
| |||||
161F | ... Fence post insulators |
This subclass has no definition. | |
162 | .. Double arm |
This subclass is indented under subclass 158. Devices in which the insulator is positioned between and
secured to a pair of brackets, flanges, cross-arms, or the like.
| |||||||
163R | .. Support and/or insulator embracing or clamping |
This subclass is indented under subclass 158. Devices having means embracing or clamping the insulator,
or its support, or both. Said means may include, for example, (1)
a sleeve, ring, socket, cap, or other element which receives or
encircles the insulator, or (2) a clamp for engaging the insulator
and/or a cross-arm or other support, or (3) insulators having
flanges thereon for straddling a cross-arm or other support.
| |||||||
163F | ... Fence post insulators |
This subclass has no definition. | |
164 | .. Support penetrating |
This subclass is indented under subclass 158. Devices in which the support securing or attaching means
includes a portion extending into or through the support.
| |||||||
165 | ... Penetrating element socketed in insulator |
This subclass is indented under subclass 164. Devices of the type having a portion in the form of a pin,
rod, belt, stud, or similar element secured within a socket formed
in the insulating body.
| |||
166R | ... Through aperture, penetrating element clamped |
This subclass is indented under subclass 164. Insulators in which the insulating body is provided with
one or more through apertures for receiving nails, screws, or similar
elements adapted to clamp the insulating body to a supporting surface.
| |||
166S | .... Stand-off insulators |
This subclass has no definition. | |
158F | .. Fence post insulators |
This subclass has no definition. | |
167 | . With conductor receiving aperture or bushing type |
This subclass is indented under subclass 137. Devices in which the insulating body is provided with at
least one through aperture for receiving a conductor.
| |||||||||
168 | . With conductor holding means |
This subclass is indented under subclass 137. Insulating devices having means for holding or securing
one or more conductors.
| |||||||||||
169 | .. Fitting or terminal type |
This subclass is indented under subclass 168. Devices in which the conductor is held in or on a member
other than the insulating body proper, which member is in turn secured
or adapted to be secured to the insulating body. This includes,
for example, caps, pins, and other elements having a portion secured
to the insulator and another portion provided with conductor receiving
means.
| |||||
170 | ... Hooks |
This subclass is indented under subclass 169. Devices in which the conductor holding element is of hook form. | |
171 | ... Special conductor form |
This subclass is indented under subclass 169. Devices in which the conductor holding element is specially
designed for use with a conductor having a cross-section other than circular.
| |||
172 | .. Insulator embracing |
This subclass is indented under subclass 168. Devices in which the conductor is held on the insulating
body, usually in a groove or slot, formed therein by retaining means
having a clamp or other portion embracing the insulator.
SEE OR SEARCH CLASS:
| |||
173 | ... Tie wires |
This subclass is indented under subclass 172. Devices in which the conductor retaining means consists
of a flexible strand bent, wrapped or twisted about the conductor
and insulator.
| |||||
174 | .. Insulator structure |
This subclass is indented under subclass 168. Devices in which the structure of the insulating body is
modified, as by means of grooves, slots, projections, etc., to provide
conductor receiving or attaching portions.
| |||||||
175 | ... Self-retaining |
This subclass is indented under subclass 174. Insulator structures designed to hold or retain a conductor
without the employment of auxiliary fastening or retaining means.
This includes, for example, insulators having conductor-receiving
slots or passageways formed therein with tortuous or restricted
entranceways to prevent separation of the conductor under ordinary installation
conditions, and even though the conductor is loosely positioned
and free to move longitudinally through the insulator.
| |||
176 | . With terminal elements |
This subclass is indented under subclass 137. Insulators combined with one or more terminal elements,
as defined in the following note:
| |||
177 | .. Plural |
This subclass is indented under subclass 176. Insulators having two or more terminal elements.
| |||
178 | ... Multi-part, sectional or composite insulator |
This subclass is indented under subclass 177. Two-terminal insulators comprising two or more insulating
parts, sections, or materials.
| |||||
179 | .... Protected rod type |
This subclass is indented under subclass 178. Two-terminal insulators comprising an elongated insulating core enclosed in a tubular structure of other insulating material. | |
180 | .... Pin and opposed overlapping terminal |
This subclass is indented under subclass 178. Two-terminal insulators in which one of the terminal elements
is a pin, as defined in subclass 194, and the other is a member
having a portion embracing one end of said pin, but insulated therefrom.
| |||
181 | ... With insulated reinforcing or interlocking element |
This subclass is indented under subclass 177. Two-terminal insulators in which a metallic element, insulated
from the terminal elements, (a) reinforces the insulating body or
(b) prevents mechanical separation of the terminal elements in the
event the insulating body is broken or otherwise destroyed.
| |||
182 | ... Cap and pin |
This subclass is indented under subclass 177. Two-terminal insulators in which one of the terminals comprises
a pin, as defined in subclass 194, and the other terminal comprises
a cap, as defined in subclass 188, coaxially positioned with respect
to the pin.
| |||||||
183 | ... Overlapping |
This subclass is indented under subclass 177. Two-terminal insulators, the terminals being insulated from
one another but overlapping one another in the direction of the
axis of the insulator.
| |||||
184 | .... Interlinking |
This subclass is indented under subclass 183. Two-terminal insulators in which the terminals, usually
in the form of links, clevises, or loops, are arranged to inter-link
one another.
| |||||
185 | .... Pin and opposed terminal |
This subclass is indented under subclass 183. Two-terminal insulators in which one of the terminals has
a pin portion, as defined in subclass 194, and the other terminal
has a portion coaxially positioned with respect to said pin portion
but insulated therefrom.
| |||
186 | ... Caps |
This subclass is indented under subclass 177. Two-terminal insulators in which each terminal comprises
a cap portion, as defined in subclass 188.
| |||
187 | .. Ventilating |
This subclass is indented under subclass 176. Insulators in which a terminal element is constructed or
arranged to permit ventilation of a chamber or space formed in the
insulating body.
| |||
188 | .. Cap type |
This subclass is indented under subclass 176. Insulators claimed in combination with a single terminal
of the type comprising a cup-shaped element in which at least a
portion of the insulating body is secured.
| |||||
189 | ... Plastic material adhered |
This subclass is indented under subclass 188. Insulators in which the insulating body is molded within
the cap terminal, or is secured therein by means including a plastic
bonding material, such as, for example, cement or alloy.
SEE OR SEARCH CLASS:
| |||||
190 | ... Divided cap |
This subclass is indented under subclass 188. Insulators in which the cap terminal is longitudinally divided to facilitate assembly about the insulating body. | |
191 | ... Clamps or clasps |
This subclass is indented under subclass 188. Insulators in which the insulating body is secured within
the cap terminal by means including a clamp or clasp. This includes
the use of set screws or like devices projecting through the wall
or rim of the cap for clamping the insulating body.
| |||
192 | ... Rings or wedges |
This subclass is indented under subclass 188. Insulators in which the insulating body is secured within
the cap terminal by means including a ring, wedge, or other similar
element interposed between the cap and the insulating body.
| |||||
193 | ... Screw or bayonet |
This subclass is indented under subclass 188. Insulators in which the insulating body is secured within
the cap terminal by means including a threaded or bayonet joint.
| |||
194 | .. Pin type |
This subclass is indented under subclass 176. Insulators claimed in combination with a single terminal
of the type comprising a pin, rod, bolt, stud, or similar element
secured within a socket or hole formed in the insulating body.
| |||||||
195 | ... Multi-part insulators |
This subclass is indented under subclass 194. Insulators comprising two or more insulating parts or sections.
| |||||||
196 | ... Plastic material adhered |
This subclass is indented under subclass 194. Insulators in which the insulating body is molded around
the pin terminal, or is secured thereto by means including a plastic
bonding material such as, for example, cement or alloy.
SEE OR SEARCH CLASS:
| |||||
197 | ... Clamps or clasps |
This subclass is indented under subclass 194. Insulators in which the pin is secured within the insulator
by means including a clamp or clasp.
| |||
198 | ... Rings or wedges |
This subclass is indented under subclass 194. Insulators in which the pin is secured within the insulator
by means including a ring, wedge, or other similar element interposed
between the pin and insulating body.
| |||||
199 | ... Expanded |
This subclass is indented under subclass 194. Insulators in which the pin terminal has a portion expanded
within the insulator socket to secure it in place.
SEE OR SEARCH CLASS:
| |||||
200 | ... With thimble in socket |
This subclass is indented under subclass 194. Insulators in which the socket in the insulator is provided
with a lining or shell commonly known as a thimble for receiving
the pin.
| |||||
201 | ... Through pin |
This subclass is indented under subclass 194. Insulators having a hole extending entirely therethrough
for receiving the pin.
| |||
202 | ... Screw or bayonet type |
This subclass is indented under subclass 194. Insulators in which the pin is secured in the insulator
by means including a threaded or bayonet joint.
| |||||||||
203 | .... Strand thread |
This subclass is indented under subclass 202. Insulators in which the thread is of strand form, i.e.,
not formed integrally with a base.
| |||
204 | .... Sheet material thread |
This subclass is indented under subclass 202. Insulators in which the pin thread is formed in sheet material. | |
205 | .... Soft yielding material pin |
This subclass is indented under subclass 202. Insulators in which the pin, or some insulator contacting
part thereof, is of soft or yielding material.
| |||||||
206 | .... Sockets |
This subclass is indented under subclass 202. Insulator structures claiming the socket structure, per
se, for receiving pin terminals of the screw or bayonet type.
| |||
207 | .. Link or clevis |
This subclass is indented under subclass 176. Insulators having a single terminal in the form of a link,
clevis, or loop, a portion of which extends through or around the
insulator.
| |||||||||
208 | . Link type |
This subclass is indented under subclass 137. Insulators of the type providing passages such as grooves
or openings for the reception of a link, clevis, or loop.
| |||||
209 | . Sectional, multi-part, composite, or coated |
This subclass is indented under subclass 137. Insulators in which the insulating device is composed of
(1) two or more insulating parts or sections suitably assembled
to provide a unitary insulating structure, or (2) an insulating body
coated or covered with other insulating material, or (3) an insulating
body provided with mere reinforcing elements. Such reinforcing
elements may be metallic provided they have no electrical function.
| |||||||||||||||
210 | .. Pin socket type |
This subclass is indented under subclass 209. Insulators of the type in which a plurality of cup-shaped
insulating elements are nested one within another. One of the cup-shaped
elements usually exposes its socket to the exterior of the structure,
which socket may be used for the reception of a terminal or supporting
element.
| |||
211 | . With moisture or dirt removing or shedding |
This subclass is indented under subclass 137. Insulators having a structure specially designed to disperse
or to facilitate shedding or disposal of rain, atmospheric moisture
or other foreign matter. The means for accomplishing this may consist,
for example, of petticoats, skirts, flanges, ribs, etc., modified
for this purpose, or drainage openings, grooves, channels, etc.
| |||||
212 | . Surface configuration |
This subclass is indented under subclass 137. Insulators in which the shape or external configuration
of the insulating body is specially designed to modify its electrical
and/or mechanical characteristics. This includes, for example,
insulators (1) having petticoats, skirts, or flanges formed or proportioned
to distribute electrical stresses or increase the leakage path or
(2) having strengthening ribs formed thereon, or (3) shaped to afford
tool engaging surfaces to facilitate mounting the insulator, or
(4) streamlined to reduce wind resistance.
| |||||||||||
137A | . Coated |
This subclass has no definition. | |
137B | . Compositions |
This subclass has no definition. | |
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
This subclass has no definition. | |
This subclass has no definition. | |
FOR 100 | . Shielded or screened: |
Foreign art collection for means in which an electrical
shield is used. Shields or screens, per se, not classifiable in
other main classes, are classified here.
| |||
FOR 101 | .. Connectors and joints: |
This foreign art collection was derived from an undefined alpha subclass. Consult the documents contained herein to clarify or interpret the title and scope of this foreign art collection. | |
FOR 102 | .. Spark plugs, manifolds: |
This foreign art collection was derived from an undefined alpha subclass. Consult the documents contained herein to clarify or interpret the title and scope of this foreign art collection. | |
FOR 103 | .. Gaskets, covers: |
This foreign art collection was derived from an undefined alpha subclass. Consult the documents contained herein to clarify or interpret the title and scope of this foreign art collection. | |
FOR 104 | .. Coils, anti-eddy-current: |
This foreign art collection was derived from an undefined alpha subclass. Consult the documents contained herein to clarify or interpret the title and scope of this foreign art collection. | |
FOR 105 | .. Materials, stock and screen rooms: |
This foreign art collection was derived from an undefined alpha subclass. Consult the documents contained herein to clarify or interpret the title and scope of this foreign art collection. | |
FOR 106 | .. Radio tube shields: |
This foreign art collection was derived from an undefined alpha subclass. Consult the documents contained herein to clarify or interpret the title and scope of this foreign art collection. | |
FOR 107 | WALL MOUNTED CONDUITS AND/OR HOUSINGS: |
Foreign art collection for conduits and/or housings mounted on, in or through the walls of building structures. | |
FOR 108 | . Plural outlet and/or conduit: |
Foreign art collection for structures having two or more spaced outlets and/or having two or more conduits. | |
This subclass has no definition. | |
FOR 109 | . With electric device or mounting means therefor: |
Foreign art collection for structures having an electric device therein, or thereon, or having means to mount such a device. | |
FOR 110 | .. Potted or encapsulated: |
Foreign art collection for subject matter wherein the space between the box or housing and the electrical device contained therein is occupied by a solid or semi-solid mass of insulating material; or wherein the electrical device is directly encapsulated in a mass of insulating material with such mass itself forming the housing. | |
FOR 111 | .. Sealed: |
Foreign art collection for subject matter wherein the box or housing is hermetically sealed. | |
FOR 112 | ... Flat housing for electronic device (e.g., flat pack, dual-in-line package): |
Foreign art collection for subject matter wherein
the box or housing has a generally flat shape and houses or is particularly adapted
to house an electronic device, such as an integrated circuit or
a transistor.
| |||
FOR 113 | ... Header, mounting stud, or can-type housing for semiconductor or crystal: |
Foreign art collection for structures in the form of a can (e.g., TO-5 type) or which include an insulating support (header or mounting stud) for the leads entering the housing. | |
FOR 114 | ... Pellet type housing: |
Foreign art collection for subject matter wherein the box or housing is disc-shaped with the flat surfaces forming electrical contacts for the electrical device therein. | |
FOR 115 | . With conduit or cable opening, coupling means or hole closures: |
Foreign art collection for structures having means
to couple a cable, wire or conduit to the box or housing. Such
means may be the conduit or cable openings in the box, with or without
a closure therefor. The subcombination of conduit or cable with
connector is here.
| |||
FOR 116 | .. Sealed stuffing-gland type: |
This foreign art collection was derived from an undefined alpha subclass. Consult the documents contained herein to clarify or interpret the title and scope of this foreign art collection. | |
FOR 117 | .. Grommet type: |
This foreign art collection was derived from an undefined alpha subclass. Consult the documents contained herein to clarify or interpret the title and scope of this foreign art collection. | |
DIG1 | ANTI-TRACKING |
This subclass has no definition. | |
DIG2 | BALLASTS |
This subclass has no definition. | |
DIG7 | SODIUM CONDUCTORS, CONNECTORS, ETC. |
This subclass has no definition. | |
DIG8 | SHRINKABLE TUBES, ETC. |
This subclass has no definition. | |
DIG9 | PULL-OUT CABINET OR DRAWER WITH RETRACTABLE CABLE |
This subclass has no definition. | |
DIG10 | BUSHING WITH CURRENT TRANSFORMERS |
This subclass has no definition. | |
DIG11 | ZIPPER TUBES |
This subclass has no definition. | |
DIG12 | HELICAL PREFORMS |
This subclass has no definition. | |
DIG13 | HIGH VOLTAGE CABLE (E.G., ABOVE 10KV, CORONA PREVENTION, ETC.) |
This subclass has no definition. | |
DIG14 | . Having a particular cable application (e.g., winding, etc.) |
This subclass has no definition. | |
DIG15 | .. In a power generation system (e.g., prime-mover dynamo, generator system, etc.) |
This subclass has no definition. | |
DIG16 | .. In a motive power system (e.g., electric motor control system, etc.) |
This subclass has no definition. | |
DIG17 | .. In an electric power conversion, regulation, or protection system |
This subclass has no definition. | |
DIG18 | .. In a power distribution network |
This subclass has no definition. | |
DIG19 | .. In a dynamo-electric machine |
This subclass has no definition. | |
DIG20 | ... Stator |
This subclass has no definition. | |
DIG21 | ... Rotor |
This subclass has no definition. | |
DIG22 | ... Winding, per se |
This subclass has no definition. | |
DIG23 | .. In a circuit breaker, relay, or switch |
This subclass has no definition. | |
DIG24 | .. In an inductive device (e.g., reactor, electromagnet, etc.) |
This subclass has no definition. | |
DIG25 | ... Transformer |
This subclass has no definition. | |
DIG26 | . Having a plural-layer insulation system |
This subclass has no definition. | |
DIG27 | .. Including a semiconductive layer |
This subclass has no definition. | |
DIG28 | ... Plural semiconductive layers |
This subclass has no definition. | |
DIG29 | . Having a semiconductive layer |
This subclass has no definition. | |
DIG30 | . Having insulation with a particular dimension or geometry |
This subclass has no definition. | |
DIG31 | . Having a shield or metallic layer |
This subclass has no definition. | |
DIG32 | . Having means for cooling |
This subclass has no definition. | |
DIG33 | . Method of cable manufacture, assembly, repair, or splicing |
This subclass has no definition. | |
DIG34 | PCB IN BOX OR HOUSING |
This subclass has no definition. | |
DIG35 | BOX OR HOUSING MOUNTED ON SUBSTRATE OR PCB |
This subclass has no definition. | |