|
|
| Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
| You are viewing a USPC Schedule. |
| Class 411 | EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER |
| Click here for a printable version of this file | |
![]() | ![]() | 1 | TORQUE RESPONSIVE NUT OR BOLT DRIVING CONNECTION |
![]() | ![]() | 8 | WITH MEANS TO INDICATE APPLICATION OF PREDETERMINED STRESS-STRAIN |
![]() | ![]() | 14.5 | TENSIONED ALONG THE LONGITUDINAL AXIS BY A COAXIAL FORCE APPLYING DEVICE (E.G., MECHANICAL TENSIONER) |
![]() | ![]() | 15 | HAVING SEPARATE EXPANDER MEANS |
![]() | ![]() | 16 | Helical anchor |
![]() | ![]() | 19 | Fluent pressure actuated |
![]() | ![]() | 21 | Having securing element projecting through aperture in sleeve |
![]() | ![]() | 24 | Oppositely acting double wedge expander means |
![]() | ![]() | 25 | Outwardly moving |
![]() | ![]() | 26 | Both wedges provided with thread cooperating means |
![]() | ![]() | 27 | Having rotation preventing means |
![]() | ![]() | 29 | With hole forming means |
![]() | ![]() | 32 | Made up of plural expansible segments or sections |
![]() | ![]() | 34 | Bulged by axially contracting ends |
![]() | ![]() | 35 | Having wedge-shaped section acting in slot |
![]() | ![]() | 36 | Twistable sleeve |
![]() | ![]() | 37 | Bulged portion having additional gripping means |
![]() | ![]() | 38 | Bulged portion including bend line or reduced section |
![]() | ![]() | 39 | Frangible member |
![]() | ![]() | 44 | Including sleeve and distinct tapered expander (e.g., anchor bolt type) |
![]() | ![]() | 45 | And means to captively retain expander |
![]() | ![]() | 49 | Relative rotation preventing means |
![]() | ![]() | 54 | Expansible element moved relative to stationary expander |
![]() | ![]() | 55 | Expander threadedly engaged by mover |
![]() | ![]() | 56 | Stepped expander |
![]() | ![]() | 70 | Expander having integral pull stem |
![]() | ![]() | 57.1 | Slotted sleeve spread by tapered expander |
![]() | ![]() | 58 | Both ends slotted |
![]() | ![]() | 59 | Slot spaced from ends |
![]() | ![]() | 60.1 | Expander moved into stationary sleeve (i.e., pull type) |
![]() | ![]() | 61 | Folded blank type |
![]() | ![]() | 62 | Slot angularly related to sleeve axis |
![]() | ![]() | 63 | Plural-sectioned sleeve |
![]() | ![]() | 69 | Expander or sleeve extruded during expansion |
![]() | ![]() | 71 | Sleeve having external gripping means |
![]() | ![]() | 75 | Relatively sliding wedge surfaces |
![]() | ![]() | 76 | Wedge received in transverse slot in holding device or anchor |
![]() | ![]() | 78 | Having wedge retainer means |
![]() | ![]() | 79 | Wedge surfaces act in single lateral direction |
![]() | ![]() | 80 | Including discrete activating means for wedge |
![]() | ![]() | 80.1 | Comprising a head and expandable portions spread by fastener (e.g., drywall anchor) |
![]() | ![]() | 80.5 | Sleeve type (headless) with longitudinal slot, slit, or split expanded by fastener |
![]() | ![]() | 82 | INCLUDING SETTABLE MATERIAL |
![]() | ![]() | 82.5 | TEMPERATURE SENSITIVE OR RESPONSIVE |
![]() | ![]() | 81 | THREADED FASTENER LOCKED TO A DISCREET STRUCTURE (E.G., PLATE, RAIL, WHEEL) |
![]() | ![]() | 84 | Prefabricated assembly comprising strip or sheet member carrying plural, similar fasteners |
![]() | ![]() | 86 | Including a series of elements, one element restricting two fasteners of a plurality, and the remainder each restricting one fastener |
![]() | ![]() | 87 | Elongate member extending between and interlocking plural bolts or nuts |
![]() | ![]() | 89 | Member extending between plural fasteners and restricting the rotation thereof in one direction more than the other (e.g., pawl and ratchet) |
![]() | ![]() | 90 | Member extending between and engaging flat formed on side of each of a plurality of bolts or nuts (e.g., side lock) |
![]() | ![]() | 91 | And element on opposite face of substructure restricting rotation of a cooperating nut or bolt |
![]() | ![]() | 92 | Having plural openings or notches engaging a bolt or nut on two sides |
![]() | ![]() | 93 | Having plural parts, one of which engages the inwardly facing surface of a bolt head or nut |
![]() | ![]() | 95 | Elastically or plastically deformable part |
![]() | ![]() | 96 | Having plural parts, one comprising a keeper |
![]() | ![]() | 97 | Unitary member, deformable in whole or in part |
![]() | ![]() | 98 | And engaging the inwardly facing surface of the bolt heads or nuts |
![]() | ![]() | 99 | Including separable keeper for member |
![]() | ![]() | 100 | Including element spacing member from substructure |
![]() | ![]() | 101 | Member engages the inwardly facing surface of a plurality of bolt heads or nuts |
![]() | ![]() | 102 | Series of elements, each restricting a single fastener, cooperating to restrict a series of fasteners |
![]() | ![]() | 103 | Member preassembled with substructure at through-passage or recess for holding single bolt or nut in coaxial relation therewith |
![]() | ![]() | 104 | Through-passage or recess having laterally extending entry for inserting member and nut |
![]() | ![]() | 105 | And a second substructure and means for capturing a complementary nut or bolt thereto |
![]() | ![]() | 106 | Having means for coupling a bolt to a nut (e.g., thread lock) |
![]() | ![]() | 107 | Member anchors bolt in substructure with threaded portion exposed (e.g., stud bolt) |
![]() | ![]() | 108 | Nut-encompassing sleeve member engaged within through-passage or recess |
![]() | ![]() | 109 | Locking ring coaxially related to an elongated, externally threaded nut |
![]() | ![]() | 110 | Member comprises a longitudinal key |
![]() | ![]() | 111 | Member includes elastically or plastically deformable portion |
![]() | ![]() | 114 | Recessed or toothed member receiving movable pawl carried by bolt head or nut |
![]() | ![]() | 116 | Fastener, or coaxial adjunct therefor, having sidewardly facing flat or formation engaged by portion of member (e.g., side lock) |
![]() | ![]() | 117 | Adjunct carried flat or formaton |
![]() | ![]() | 118 | And thread lock coupling complementary fasteners |
![]() | ![]() | 119 | Member having opening or notch engaging a bolt head or nut on two sides |
![]() | ![]() | 120 | And element maintaining member in operative engagement with bolt head or nut |
![]() | ![]() | 121 | Member elastically or plastically deformable for attaching it to bolt head or nut |
![]() | ![]() | 122 | Member having portion (e.g., tab) deformable in situ into engagement with flat or formation |
![]() | ![]() | 125 | Sheet metal member having resilient pawl distorted therefrom |
![]() | ![]() | 126 | Member includes means which attempt to penetrate substructure |
![]() | ![]() | 127 | Member abuts coacting part on substructure |
![]() | ![]() | 128 | Member, or portion thereof, comprises movable pawl |
![]() | ![]() | 129 | Member engages inwardly facing surface of bolt head or nut |
![]() | ![]() | 132 | Member or portion thereof located between substructure and inwardly facing surface of bolt head or nut |
![]() | ![]() | 133 | Member fixed to bolt shank, and member or bolt fixed to substructure |
![]() | ![]() | 134 | Means holding member to bolt, nut or substructure prior to use |
![]() | ![]() | 136 | Member comprises looplike element (e.g., washer) interlocked with additional element, one of them engaging substructure or surface in other than planar, face to face contact |
![]() | ![]() | 137 | Two looplike elements interlocked by laterally introduced key |
![]() | ![]() | 138 | Pawl element, movably carried by looplike element, coacts with ratchet on surface |
![]() | ![]() | 139 | Laterally introduced key locks looplike element to surface |
![]() | ![]() | 140 | Elongate member moves in longitudinally extending opening in bolt head or nut to enter substructure |
![]() | ![]() | 141 | Locking dog or pawl carried by bolt head or nut and engaging substructure |
![]() | ![]() | 142 | Key introduced laterally at juncture of surface and substructure |
![]() | ![]() | 143 | Formations on either member or surface, and cooperative, restricting means on the other |
![]() | ![]() | 147 | Member comprises washer formed as closed loop or apertured plate or as split ring |
![]() | ![]() | 148 | Engaging side wall of counterbore in substructure |
![]() | ![]() | 149 | Plural, axially adjacent washers, or plural part washer |
![]() | ![]() | 151 | Split ring having radially outwardly extending end |
![]() | ![]() | 152 | Ends of split ring overlap in stressed condition |
![]() | ![]() | 154 | Apertured plate of uniform thickness having undulating contact surfaces |
![]() | ![]() | 155 | Apertured plate having arched sectional configuration (e.g., concavo convex) |
![]() | ![]() | 157 | Split ring having opposed ends offset axially |
![]() | ![]() | 158 | Contact surface contains a plurality of generally radially extending ridges or grooves removed from the ends |
![]() | ![]() | 159 | Cross section other than rectangular |
![]() | ![]() | 160 | Closed loop having plural variations in the profile of a contact surface or a peripheral edge thereof |
![]() | ![]() | 166 | Design of fastener or substructure restricts rotation (e.g., flattened head rotatable in receiving slot, depression in substructure, bolt clipped to substructure) |
![]() | ![]() | 167 | Locknut type on fastener |
![]() | ![]() | 168 | Including a lock thread |
![]() | ![]() | 169 | Mass of bolt head or nut offset from fastener longitudinal axis |
![]() | ![]() | 170 | Nut and washer type formed from single blank folded over substructure |
![]() | ![]() | 171 | Bolt or nut adapted to be fused directly to substructure (e.g., weld nut) |
![]() | ![]() | 172 | Nut, and means to engage substructure on its opposite faces for retaining nut at aperture therein, formed as unitary component |
![]() | ![]() | 173 | Means to engage extends through aperture |
![]() | ![]() | 176 | Fastener having a deformable portion or deforms substructure (e.g., prong) |
![]() | ![]() | 177 | Nut assembled to substructure utilizing cooperating regions on both |
![]() | ![]() | 178 | Nut is externally and internally threaded cylinder |
![]() | ![]() | 179 | Nut penetrates substructure and anchors itself thereto (e.g., pierce nut) |
![]() | ![]() | 180 | Nut deforms wall of preformed opening in substructure during assembly |
![]() | ![]() | 181 | Both cooperating regions deformed |
![]() | ![]() | 182 | Nonmetallic nut, resiliently deformed during assembly |
![]() | ![]() | 183 | Nut assembled to substructure by plastically deformable region on nut |
![]() | ![]() | 184 | Region on inwardly facing surface of bolt head or nut |
![]() | ![]() | 190 | HAVING STRUCTURE TO RESTRICT ROTATION OF THREADED, MATING PIECES (E.G., NUT LOCK) |
![]() | ![]() | 191 | Structure contacts nut piece side and is fixed to the nut |
![]() | ![]() | 192 | And contacts mating piece side |
![]() | ![]() | 193 | Utilizing a resilient characteristic of the member, or of a discrete element |
![]() | ![]() | 195 | Other element is a bolt, and member includes opening configured to engage side flat thereon |
![]() | ![]() | 197 | Structure is coaxial, distinct member (e.g., washer) that restricts nut piece when fixed |
![]() | ![]() | 198 | Utilizing a resilient characteristic of the member, or of a discrete element |
![]() | ![]() | 200 | Member comprises key movable laterally into engagement with threaded elements |
![]() | ![]() | 201 | Member includes plastically deformable portion |
![]() | ![]() | 202 | Utilizing a resilient characteristic of the member, or of a discrete element |
![]() | ![]() | 204 | Structure is coaxial, distinct member (e.g., washer, key, or nut portion) that restricts nut piece |
![]() | ![]() | 205 | Member includes pawl- or pivoting key-type portion engaging threads |
![]() | ![]() | 209 | Member includes key, screw, tongue, etc. perpendicular to threads |
![]() | ![]() | 210 | Utilizing a resilient characteristic of the key, or of a discrete element |
![]() | ![]() | 212 | Including plastically deformable portion |
![]() | ![]() | 214 | Member includes screw receivable in an axially extending, internally threaded bore |
![]() | ![]() | 216 | Member or portion includes an axially disposed key |
![]() | ![]() | 217 | Key coacts with bolt by occupying an axially extending recess formed in the radially outward surface thereof |
![]() | ![]() | 221 | Member or portion includes piece that interlocks with an axially extending recess or slot in a bolt and a recess in an axially outwardly facing side of a nut |
![]() | ![]() | 222 | Internally threaded locking member (e.g., jam nut) |
![]() | ![]() | 223 | Including means associated with at least one of the nuts for restricting rotation therebetween |
![]() | ![]() | 224 | Key received in part in each of the nuts |
![]() | ![]() | 225 | Including a plastically deformable portion |
![]() | ![]() | 226 | Received in axially extending passages or recesses |
![]() | ![]() | 227 | Comprising one or more discrete members serving as a pawl and ratchet |
![]() | ![]() | 229 | Axially directed, resiliently biased detent means |
![]() | ![]() | 230 | Canted element |
![]() | ![]() | 231 | With means resiliently biasing the nuts apart |
![]() | ![]() | 232 | Side lock |
![]() | ![]() | 238 | At least one of the formations comprises a surface eccentric to the longitudinal axis of the nuts |
![]() | ![]() | 239 | Including cooperating formations on the axially opposing portions of the nuts |
![]() | ![]() | 242 | Plastic deformation of at least one of the nuts |
![]() | ![]() | 243 | Reversed internal and external threads on one of the nuts |
![]() | ![]() | 244 | Oppositely threaded |
![]() | ![]() | 246 | By thread-gripping locking element |
![]() | ![]() | 247 | Resilient grip |
![]() | ![]() | 250 | Wire structure |
![]() | ![]() | 253 | Gripping member includes a tapered section adapted to be axially depressed to cause radial movement of a portion thereof |
![]() | ![]() | 254 | Gripping member is moved radially into engagement with the threads |
![]() | ![]() | 255 | Including discrete means to move or to lock the gripping member relative to the externally threaded element |
![]() | ![]() | 256 | Gripping member is moved tangentially into engagement with the threads |
![]() | ![]() | 257 | Including material in the nature of (1) a metallic coating, (2) a quantity of fusible metal or (3) a discrete member formed of ductile metal |
![]() | ![]() | 258 | Including settable material |
![]() | ![]() | 259 | Comprising a thread lock |
![]() | ![]() | 260 | Including a distortable metallic washer or sleeve |
![]() | ![]() | 262 | Including a coil spring |
![]() | ![]() | 263 | Differential thread means |
![]() | ![]() | 264 | Rocking thread section on the externally threaded element |
![]() | ![]() | 265 | Including a tapered (e.g., a conical) surface for wedging the internally threaded element against the externally threaded one |
![]() | ![]() | 266 | Segmented internally threaded element |
![]() | ![]() | 271 | Externally threaded element includes an axially extending opening in its free end for receiving an expander member |
![]() | ![]() | 272 | Including camming surfaces on the threaded elements or on an additional member |
![]() | ![]() | 273 | With a camming member having an eccentrically arranged recess for receiving the internally threaded element |
![]() | ![]() | 274 | Having an element, or with a discrete member, adapted to cant the assembly |
![]() | ![]() | 276 | Having the internally threaded element distorted |
![]() | ![]() | 277 | Radially inward distortion |
![]() | ![]() | 278 | With discrete means carried by the element for producing the distortion |
![]() | ![]() | 280 | Of cantilevered segments (e.g., castellated end) |
![]() | ![]() | 281 | Of circumferentially spaced areas of continuous periphery |
![]() | ![]() | 285 | Axial distortion |
![]() | ![]() | 292 | Including a longitudinal locking member |
![]() | ![]() | 294 | Including a radial locking member |
![]() | ![]() | 296 | Side clutch |
![]() | ![]() | 300 | Tangential locking member |
![]() | ![]() | 301 | Elastic gripping action |
![]() | ![]() | 305 | Externally threaded element adapted to be compressed radially inwardly |
![]() | ![]() | 307 | Having threads of different pitch, or a thread of varying pitch |
![]() | ![]() | 308 | Involving dissimilarities in the sectional configuration of the threads |
![]() | ![]() | 312 | Including means biasing the threads in axially opposed directions |
![]() | ![]() | 313 | Washer having a deformable portion engageable with a threaded element |
![]() | ![]() | 315 | With a member in the nature of a rotation preventing key movable laterally into engagement with the threaded elements |
![]() | ![]() | 316 | And utilizing a resilient characteristic of the key, or of a discrete element |
![]() | ![]() | 319 | And including a plastically deformable portion |
![]() | ![]() | 321 | With an elongated member in the nature of a rotation preventing key disposed axially of the threaded elements |
![]() | ![]() | 322 | And utilizing a resilient characteristic of the key, or of a discrete element |
![]() | ![]() | 323 | And including a plastically deformable portion |
![]() | ![]() | 324 | Elastic gripping action |
![]() | ![]() | 325 | Externally threaded element includes an axially extending opening in its free end for receiving an expander member |
![]() | ![]() | 326 | Pawl and ratchet |
![]() | ![]() | 332 | Including teeth of the ramp and buttress type on the axially inwardly facing portion of the internally threaded element |
![]() | ![]() | 333 | By deformation of a threaded element |
![]() | ![]() | 337 | HEADED FASTENER ELEMENT WITH NUT, WASHER, SECURING MEANS OR CAP |
![]() | ![]() | 338 | Lap bolt or fastener |
![]() | ![]() | 340 | Securing means pivotable about axis transverse to fastener axis, e.g., toggle bolt, etc. |
![]() | ![]() | 341 | And biasing spring |
![]() | ![]() | 344 | And discrete manual actuating means |
![]() | ![]() | 345 | And pivoted retention means |
![]() | ![]() | 346 | Channel shaped securing means |
![]() | ![]() | 347 | Headed fastener element with securing means and biasing spring |
![]() | ![]() | 348 | Ball detent securing means |
![]() | ![]() | 349 | Securing means rotatable about fastener element or rotatably engageable by tool-rotatable headed fastener element |
![]() | ![]() | 549 | Outwardly extending projection cooperates with socket member having ramp engagement means |
![]() | ![]() | 550 | Including means providing axial adjustment |
![]() | ![]() | 552 | And discrete biasing spring |
![]() | ![]() | 553 | Similar, opposed ramp surfaces |
![]() | ![]() | 554 | Helically slotted securing means having cooperating engaging portion on socket member |
![]() | ![]() | 350 | Securing means rotatable and axially movable, e.g., wear takeup means, etc. |
![]() | ![]() | 351 | Draw bar or draft key fastener |
![]() | ![]() | 352 | Metallic resilient securing means |
![]() | ![]() | 354 | Wedge-securing means |
![]() | ![]() | 356 | Penetrating pin securing means |
![]() | ![]() | 360 | Deformable securing means |
![]() | ![]() | 366.1 | Headed bolt or screw with threads and complementary nut |
![]() | ![]() | 367 | Having stay bolt spacer sleeve |
![]() | ![]() | 368 | Having washer |
![]() | ![]() | 366.2 | Flush mount or low profile |
![]() | ![]() | 366.3 | Threads having a specific pitch or angle |
![]() | ![]() | 371.1 | Sealing-type washer compressed by head |
![]() | ![]() | 371.2 | Washer adjacent head and having a particular shape (e.g., dished) or composition |
![]() | ![]() | 372.5 | Cap over the head |
![]() | ![]() | 378 | EXTERNALLY THREADED FASTENER ELEMENT, E.G., BOLT, SCREW, ETC. |
![]() | ![]() | 379 | Stay bolt |
![]() | ![]() | 383 | Multipart |
![]() | ![]() | 386 | Pilot end having means enhancing fastening or installation |
![]() | ![]() | 387.1 | Drill-tip-type end |
![]() | ![]() | 388 | Double-ended |
![]() | ![]() | 390 | Single element having means facilitating or effecting separation |
![]() | ![]() | 392 | Resiliently flexible |
![]() | ![]() | 393 | Set screw |
![]() | ![]() | 394 | Drive screw |
![]() | ![]() | 395 | Having bore therethrough |
![]() | ![]() | 396 | Separate head element |
![]() | ![]() | 398 | Head eccentric with respect to fastener axis |
![]() | ![]() | 399 | Head having counter-sinking means |
![]() | ![]() | 400 | Hook head, e.g., J-bolt, etc. |
![]() | ![]() | 401 | Elongated head, e.g., hanger bolt, etc. |
![]() | ![]() | 402 | Head driving structure |
![]() | ![]() | 403 | Socket or slot |
![]() | ![]() | 404 | Orthogonally arranged slots, e.g., Phillips head, etc. |
![]() | ![]() | 405 | Opposed open ended plural slots, e.g., spanner, etc. |
![]() | ![]() | 406 | Dovetail |
![]() | ![]() | 407 | Having driver retaining means |
![]() | ![]() | 408 | Frictional engagement |
![]() | ![]() | 409 | Wing structure |
![]() | ![]() | 410 | Plural diverse driving structures |
![]() | ![]() | 411 | Thread or shank structure |
![]() | ![]() | 412 | Plural threads on single shank |
![]() | ![]() | 414 | Buttress thread |
![]() | ![]() | 415 | Of varying thread pitch |
![]() | ![]() | 416 | Lobular thread |
![]() | ![]() | 417 | Circumferentially interrupted thread |
![]() | ![]() | 418 | By longitudinal slot |
![]() | ![]() | 422 | By transversely extending bore |
![]() | ![]() | 423 | Truncated thread |
![]() | ![]() | 424 | Shank structure |
![]() | ![]() | 427 | INTERNALLY THREADED FASTENER ELEMENT, E.G., NUT, ETC. |
![]() | ![]() | 439 | IMPACT DRIVEN FASTENER, E.G., NAIL, SPIKE, TACK, ETC. |
![]() | ![]() | 440 | Having means to facilitate explosive driving |
![]() | ![]() | 442 | Plural attached fasteners |
![]() | ![]() | 446 | Including integral locking means |
![]() | ![]() | 447 | Comprising deformable portion |
![]() | ![]() | 450 | Having means engageable on underside of member being secured by fastener |
![]() | ![]() | 451.1 | Comprising protrusion or recess on shank |
![]() | ![]() | 457 | Multiple prong, e.g., nailing plate, staple, etc. |
![]() | ![]() | 458 | Oppositely disposed prongs |
![]() | ![]() | 461 | Of sheet metal |
![]() | ![]() | 469 | Multipart |
![]() | ![]() | 470 | Having prongs of different length |
![]() | ![]() | 471 | Each prong bevelled from a single side toward its opposite side |
![]() | ![]() | 473 | Having distinct driving head |
![]() | ![]() | 475 | Having means to limit penetration short of bridge portion |
![]() | ![]() | 476 | Having frangible portion |
![]() | ![]() | 477 | Of sheet metal |
![]() | ![]() | 480 | Separately attached head |
![]() | ![]() | 481 | Head having central recess |
![]() | ![]() | 482 | Plural axially aligned heads |
![]() | ![]() | 483 | Wire formed head |
![]() | ![]() | 484 | Domed head |
![]() | ![]() | 485 | Hook head |
![]() | ![]() | 486 | Head forms segment of disk |
![]() | ![]() | 487 | Shank or penetrating end structure |
![]() | ![]() | 500 | HEADED FASTENER ELEMENT |
![]() | ![]() | 501 | Having plastically flowable or deflectable end, e.g., rivet, etc. |
![]() | ![]() | 508 | Having resilient securing structure on shank |
![]() | ![]() | 511 | FASTENER SECURING ELEMENT |
![]() | ![]() | 512 | Having elastomeric material |
![]() | ![]() | 513 | Cotter pin |
![]() | ![]() | 516 | Resilient metallic |
![]() | ![]() | 531 | WASHER STRUCTURE |
![]() | ![]() | 532 | Including release means |
![]() | ![]() | 533 | Including means for retaining washer to fastener |
![]() | ![]() | 534 | Including antifriction means |
![]() | ![]() | 535 | Including adjustable thickness means |
![]() | ![]() | 537 | Having leveling means |
![]() | ![]() | 539 | Radially positionable |
![]() | ![]() | 542 | Sealing |
![]() | ![]() | 543 | Wire formed |
![]() | ![]() | 544 | Axially resilient |
![]() | ![]() | 545 | Corrugated |
![]() | ![]() | 546 | Spacer |
![]() | ![]() | 548 | MISCELLANEOUS |
| CROSS-REFERENCE ART COLLECTIONS | ||
![]() | ![]() | 900 | FASTENER OR FASTENER ELEMENT COMPOSED OF PLURAL DIFFERENT MATERIALS |
![]() | ![]() | 904 | FASTENER OR FASTENER ELEMENT COMPOSED OF NONMETALLIC MATERIAL |
![]() | ![]() | 909 | FASTENER OR FASTENER ELEMENT COMPOSED OF THERMO-RESPONSIVE MEMORY MATERIAL |
![]() | ![]() | 910 | ANTITAMPER MEANS |
![]() | ![]() | 912 | ANTISPLITTING FASTENER |
![]() | ![]() | 913 | SELF-EXPANDING ANCHOR |
![]() | ![]() | 914 | COATED BOLT |
![]() | ![]() | 915 | BOLT HAVING PACKING JOINT |
![]() | ![]() | 916 | BOLT HAVING TENSION FEATURE |
![]() | ![]() | 917 | NUT HAVING TENSION FEATURE |
![]() | ![]() | 918 | THREADLESS NUT |
![]() | ![]() | 919 | SCREW HAVING DRIVING CONTACTS |
![]() | ![]() | 920 | STAPLE |
![]() | ![]() | 921 | MULTIPLE-PRONGED NAIL, SPIKE OR TACK |
![]() | ![]() | 922 | NAIL, SPIKE OR TACK HAVING LOCKING DEVICE |
![]() | ![]() | 923 | NAIL, SPIKE OR TACK HAVING SPECIFIC HEAD STRUCTURE |
![]() | ![]() | 924 | COUPLED NUT AND BOLT |
![]() | ![]() | 924.1 | Deformed |
![]() | ![]() | 925 | Top stop |
![]() | ![]() | 926 | Positive lock |
![]() | ![]() | 929 | Thread lock |
![]() | ![]() | 929.1 | Coil spring |
![]() | ![]() | 929.2 | Distorted washer |
![]() | ![]() | 930 | Flowing metal or settable material |
![]() | ![]() | 931 | Superposed nuts |
![]() | ![]() | 935 | Cam or cone grip |
![]() | ![]() | 936 | Canted nut |
![]() | ![]() | 937 | Distorted nut |
![]() | ![]() | 938 | Distorted thread |
![]() | ![]() | 939 | Longitudinal key |
![]() | ![]() | 940 | Radial key or gib |
![]() | ![]() | 941 | Side clutch |
![]() | ![]() | 942 | Tangential key |
![]() | ![]() | 943 | Flexible washer |
![]() | ![]() | 944 | Flexible key |
![]() | ![]() | 945 | Cross key |
![]() | ![]() | 947 | Elastic-gripping action |
![]() | ![]() | 948 | Longitudinal key |
![]() | ![]() | 949 | Rachet and bolt-carried pawl |
![]() | ![]() | 950 | Rachet and nut-carried pawl |
![]() | ![]() | 953 | Washer-carried pawl |
![]() | ![]() | 954 | Wedged slotted bolt |
![]() | ![]() | 955 | LOCKED BOLTHEAD OR NUT |
![]() | ![]() | 956 | Automatic base clutch |
![]() | ![]() | 965 | With retainer |
![]() | ![]() | 966 | Multiple (i.e., gang type) |
![]() | ![]() | 967 | Deformable bolthead or nut |
![]() | ![]() | 968 | Deformable base member |
![]() | ![]() | 969 | Deformable retainer |
![]() | ![]() | 970 | Resilient retainer |
![]() | ![]() | 971 | And side lock |
![]() | ![]() | 972 | Distorted |
![]() | ![]() | 973 | Gravity bolthead, nut or washer |
![]() | ![]() | 974 | Side lock |
![]() | ![]() | 975 | Rotatable washer |
![]() | ![]() | 978 | Pawl and ratchet |
![]() | ![]() | 979 | Resilient |
![]() | ![]() | 983 | Inelastic tongue |
![]() | ![]() | 984 | Longitudinal |
![]() | ![]() | 985 | Bolthead- or nut-held |
![]() | ![]() | 987 | Side pin |
![]() | ![]() | 988 | Spike-held locking plate |
![]() | ![]() | 989 | Swinging |
![]() | ![]() | 990 | Washer tongue-held |
![]() | ![]() | 991 | Transversely sliding |
![]() | ![]() | 995 | Transversely swinging |
![]() | ![]() | 996 | Transverse base-locking key |
![]() | ![]() | 997 | Longitudinal fastener |
![]() | ![]() | 998 | WITH POSITIVE BOLT LOCK |
![]() | ![]() | 999 | WITH RETAINER (E.G., TETHER) |
| FOREIGN ART COLLECTIONS | ||
| FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
| DIGESTS | ||
![]() | ![]() | DIG1 | THREAD FORMING, REFORMING, OR CLEANING |
![]() | ![]() | DIG2 | TEMPERATURE MODIFICATION |
![]() | ![]() | DIG3 | UTILIZING FLUID PRESSURE |
This page is produced by the Office of Classification Support (Office of Patent Classification) for the Reference Tools Project.
Please send questions and comments to usptoinfo@uspto.gov .
Note: The Patent and Trademark Depository Library Program (PTDLP) administers a nationwide network of public, state and academic libraries designated as Patent and Trademark Depository Libraries authorized by 35 U.S.C. 13 to: Disseminate Patent and Trademark Information Support Diverse Intellectual Property Needs of the Public. PTDL Contact Information
Note: For information/comments on electronic information products, such as purchasing USPTO data, or to discuss system requirements for magnetic tape products, contact:
Information Products Division -- U.S. Patent and Trademark Office
Information Products Division
Contact Information
Or, browse
their on-line catalog.
The Inventors Assistance Center is available to help you on patent matters.Send questions about USPTO programs and services to the USPTO Contact Center (UCC). You can suggest USPTO webpages or material you would like featured on this section by E-mail to the webmaster@uspto.gov. While we cannot promise to accommodate all requests, your suggestions will be considered and may lead to other improvements on the website. |
|
|