| 5, | Beds,
subclasses 60+ for an invalid bed, subclasses 81.1+ for
means to lift and transfer an invalid independent of a bed and subclass
90 for an invalid bed with a toilet. |
| 15, | Brushing, Scrubbing, and General Cleaning,
subclasses 104.03+ for mechanical or gaseous pressure devices for
hammering, cutting, scraping, loosening or flushing deposits from
conduits, pipes or tubes; and subclasses 406+ for an air
blast soot blower for tubing. |
| 16, | Miscellaneous Hardware,
subclasses 221+ . |
| 49, | Movable or Removable Closures,
subclasses 381+ for an obstructive structure that bars traffic
through a passage and is mounted to (1) move in a regular, repetitive,
predetermined path, or (2) be taken away. |
| 52, | Static Structures (e.g., Buildings),
subclasses 34+ for a prefabricated bathroom. |
| 68, | Textiles: Fluid Treating Apparatus,
subclasses 216+ for a hand held pounder with plunger. |
| 119, | Animal Husbandry,
subclasses 161+ for a waste toilet or related device. |
| 126, | Stoves and Furnaces,
subclasses 344 through 363.1for a liquid heater that may include a kettle,
a steam generator, stove pipe for use with a stove, and a domestic
water heater or boiler (e.g., kitchen boiler, range boiler, etc.) for
use with a stove or furnace. |
| 134, | Cleaning and Liquid Contact With Solids,
subclasses 22.11+ for internal surface treatment of pipe etc., subclass
24 for internal surface treatment of hollow work with movable fluid
applying nozzle and/or with plugging or sealing of work
passage or opening, subclass 166 for a conduit cleaner, subclass
167 for a conduit cleaner with movably or flexibly mounted spray
or jet applying conduits or nozzle, subclass 168 for a conduit cleaner
with a pump and movable nozzle, and subclass 169 for a conduit cleaner
using a pump. |
| 137, | Fluid Handling,
subclass 240 for a system in which a material (e.g., a chemical
or physical agent) different from the fluent material of the system
is introduced to clean parts of the system, subclasses 247.41+ for
U-shaped liquid trap seal, subclasses 312+ for leakage
or drip collecting, subclass 362 for a floor drain, subclasses 386+ for
a liquid level condition responsive device in means to receive an
accumulation thereof (float actuated inlet valve for a toilet tank),
subclasses 577+ for a tank with a movable or adjustable
outlet or overflow pipe, subclasses 615+ for an articulated
faucet or spout, subclass 800 for a nozzle or spout with a removable
closure member, subclass 801 for a faucet or spout, and subclasses
861+ for flow control means for branched passages. |
| 138, | Pipes and Tubular Conduits,
subclasses 89+ for a closure or plug for a pipe and subclass 90 for
a closure or plug having means to introduce pressurized fluid into
the pipe. |
| 181, | Acoustics,
subclasses 233+ for a fluid conducting motion silencer and especially
subclass 234 for a flush closet type. |
| 210, | Liquid Purification or Separation,
subclasses 632 , 638, 660+, 696+, 702+,
and 749+ for processes of chemical treatment for purification
or separation, and subclasses 198.1+ for apparatus for
purification or separation with additional treating material. |
| 220, | Receptacles, and see the notes to the main class definition for receptacles
and see the notes to
subclass 200 for closures in other classes. |
| 221, | Article Dispensing, appropriate subclasses for a general article dispensing
mechanism. |
| 222, | Dispensing, appropriate subclasses for dispensing means in general,
and
subclasses 67+ for a float that follows the material level and
actuates a dispenser. |
| 226, | Advancing Material of Indeterminate Length,
subclasses 120+ for a mechanism that intermittently moves material
and subclasses 127+ for a manual material mover (e.g.,
a dispenser) mechanism. |
| 236, | Automatic Temperature and Humidity Regulation,
subclasses 12.1+ for apparatus that mixes two or more supplies at
dissimilar temperatures where one supply is controlled according
to the temperature of the mixed fluid or the temperature of one
of the fluid supplies. |
| 239, | Fluid Sprinkling, Spraying, and Diffusing,
subclasses 225.1+ for a jet that continuously moves relative to the
support during spraying, subclasses 398+ for the combining
of separately supplied fluids, subclass 428.5 for liquid flow entraining
atmospheric air into the stream and Digest 13 for a tube cleaner. |
| 241, | Solid Material Comminution or Disintegration, appropriate subclasses for comminutors, per se, especially
subclass 46.013 for an under-sink disposal including mounting structure
to support the disposal under a sink. Combinations of such devices
with sinks and the like are classified in Class 4. |
| 242, | Winding, Tensioning, or Guiding,
subclasses 578+ for a delivery roll holder (e.g., a dispenser)
mechanism or subclasses 538+ for a winding machine mechanism
with a supply roll. |
| 248, | Supports,
subclasses 129 , 146, 241, 274.1, and 311.2+. |
| 249, | Static Molds,
subclass 58 for molding apparatus for forming closet fixtures. |
| 251, | Valves and Valve Actuation,
subclass 12 for flush valves of the fluid actuated or retarded type,
subclasses 153+ for valves combined with inlet or outlet
structure comprising a single flow path, especially subclass 155
for a valve associated with a nozzle or spout, subclasses 213+ for
a mechanical movement actuator and especially subclasses 231+ for
a lever type mechanical movement actuator, subclass 340 for a valve
actuator surrounding a nozzle, and subclasses 349+ for
an inlet or outlet element which serves as a valve actuator. |
| 261, | Gas and Liquid Contact Apparatus,
subclasses 75+ for device specifically designed to produce an
intimate contact between a gas and a liquid, and Digest 75 for a
device using flowing liquid to aspirate gas. |
| 285, | Pipe Joints or Couplings,
subclass 8 for a slip-on coupling for a faucet, subclass 46
for an escutcheon for a pipe joint or coupling, subclass 64 for
a static building construction support for a pipe joint or coupling,
subclasses 125.1+ for means to provide a coupling for several
lines, subclasses 134.1+ for a U-shaped fitting, subclasses179+ for
an elbow joint and subclass 193 for an end that pierces or penetrates
a side or a plate. |
| 297, | Chairs and Seats,
subclasses 219.1+ for a connected pad or cover (e.g., a slipcover)
and Digest 10 for a chair or seat with occupant arising assistance. |
| 312, | Supports: Cabinet Structure,
subclasses 228 and 229 for cabinets with washbasins and drains.
Also see 2(a) of the Class Definition. |
| 401, | Coating Implements With Material Supply, appropriate subclasses, particularly
subclasses 196+ , 261+ and 268+ for a coating
implement with material supply, used for cleaning. |
| 403, | Joints and Connections, appropriate subclasses for joints and connections
in general. |
| 414, | Material or Article Handling,
subclass 921 for handicapped person handling. |
| 417, | Pumps, appropriate subclasses for a pump of general utility,
per se, which may be used to clear an obstruction but is not adapted
for use on a bath, flush closet, sink, or drain pipe. |
| 418, | Rotary Expansible Chamber Devices, appropriate subclasses for a rotary expansible chamber
pump, per se. |
| 422, | Chemical Apparatus and Process Disinfecting, Deodorizing,
Preserving, or Sterilizing,
subclasses 1+ for a process to disinfect, preserve, deodorize,
or sterilize, and subclasses 243+ for apparatus to treat
a solid article or material with a fluid chemical. |
| 424, | Drug, Bio-Affecting and Body Treating Compositions,
subclasses 40+ for a composition that is usually incompletely
burned or at least has a chemical reaction to project the composition
into the air as a smoke, mist, or aerosol, and subclasses 76.1+ for
a deodorant, disinfectant, or olfactory desensitizer composition. |
| 454, | Ventilation, for ventilating devices not peculiar to the subject matter
of this class,
subclass 43 for a flue heater, subclass 48 the ventilation
of an exterior vault or manhole cover, subclasses 83+ for
ventilation of rail vehicles in general, and subclasses 1+,
115+, 162+, and 341+ for exhaust type
ventilating devices associated with roof structure. |
| 510, | Cleaning Compositions for Solid Surfaces, Auxiliary
Compositions Therefor, or Processes of Preparing the Compositions, for cleaning compositions having a particular shape or structure
to adapt them for use, search
subclasses 109+ for compositions tailored for a specific utility
(e.g., toilet soap bars, including packages); for cleaning compositions
of general utility, search subclasses 406 and 439 for packaged compositions,
subclasses 382+ for antiseptic or biocidal compositions,
and subclasses 440 and 447+ for shaped, barlike compositions. |
| 601, | Surgery: Kinesitherapy, particularly
subclasses 154+ for a device or method therefor which may be structurally
similar to a Class 4 bathing device which provides medical treatment
to the body for a named ailment or injury thereof. Generic terms
such as "treatment"", "therapy"", "massage"", "hydrotherapy"", "hydromassage"",
etc. are to be interpreted broadly for placement in Class 4 lacking
a disclosed body treatment for a named medical condition or physical
injury. Exceptions to this rule comprise generically disclosed and
claimed hydrotherapy of dental tissue or genitalia, or a device for
applying a force which imparts a specific motion to the body or
portion thereof which shall be classified in Class 601. |
![[List of Patents for class 4 subclass 222]](../ps.gif) 222 | DISINFECTION: |
| | The general subclass for disinfecting apparatus pertaining
to this class not provided for in any of the following subclasses:
111.1, 220, 221, 261, 294, 309, or 459.
| | (1)
Note. This subclass also includes a dispensed material that
can deodorize, clean, or color. |
SEE OR SEARCH THIS CLASS, SUBCLASS:
| 111.1+, | for a dry closet having a drying or burning means. |
| 220+, | for a sewer, a ventilator provided with disinfecting
apparatus. |
| 261, | for a spittoon provided with disinfecting apparatus. |
| 294, | for a closure adapted to be placed over the waste
outlet of a sink or bath having a disinfectant means. |
| 309, | for a urinal only, including a disinfecting or deodorizing
means. |
| 459, | for a dry closet using a chemical for disinfection. |
| 464+, | for a dry closet having a magazine containing granular
material and means for discharging a portion to the bowl. |
SEE OR SEARCH CLASS:
| 210, | Liquid Purification or Separation,
subclasses 632 , 638, 660+, 696+, 702+,
and 749+ for processes of chemical treatment for purification
or separation, and subclasses 198.1+ for apparatus for
purification or separation with additional treating material. |
| 422, | Chemical Apparatus and Process Disinfecting, Deodorizing,
Preserving, or Sterilizing,
subclasses 1+ for a process to disinfect, preserve, deodorize, or
sterilize, and subclasses 243+ for apparatus to treat a
solid article or material with a fluid chemical. |
| 424, | Drug, Bio-Affecting and Body Treating Compositions,
subclasses 40+ for a composition that is usually incompletely
burned or at least has a chemical reaction to project the composition into
the air as a smoke, mist, or aerosol, and subclasses 76.1+ for
a deodorant, disinfectant, or olfactory desensitizer composition. |
| 510, | Cleaning Compositions for Solid Surfaces, Auxiliary
Compositions Therefor, or Processes of Preparing the Compositions, for cleaning compositions having a particular shape or structure
to adapt them for use, search
subclasses 109+ for compositions tailored for a specific utility
(e.g., toilet soap bars, including packages); for cleaning compositions
of general utility, search subclasses 406 and 439 for packaged compositions,
subclasses 382+ for antiseptic or biocidal compositions,
and subclasses 440 and 447+ for shaped, barlike compositions. |
|
| | |
![[Search a list of Patent Appplications for class 4]](../as.gif)
CLASS 4,