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| Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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| Class 15 | BRUSHING, SCRUBBING, AND GENERAL CLEANING |
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![[List of Pre Grant Publications for class 15 subclass 1]](../as.gif) | ![[List of Patents for class 15 subclass 1]](../ps.gif) | 1 | MISCELLANEOUS |
| | 1.51 | ELECTROSTATIC CLEANING |
| | 1.7 | SUBMERGED CLEANERS WITH AMBIENT FLOW GUIDES |
| | 3 | MACHINES |
| | 3.1 |  For fruit, vegetables, meat or eggs |
| | 3.11 |  With assorting or screening |
| | 3.12 | Fluid application and/or work heating (e.g., drying) |
| | 3.16 | Work moved through apparatus |
| | 3.5 | With means to pass a solid cleaning agent and a fluid carrier through tubular work |
| | 3.53 | Erasing |
| | 300.1 | With air blast or suction |
| | 301 | Fixed position cleaners or installed cleaning systems |
| | 302 |  With liquid or other cleaning material application to work |
| | 303 | With work handling or supporting |
| | 304 |  Hollow work internal cleaning, e.g., bag and/or bottle cleaners |
| | 305 | Tumbling cylinders or cages |
| | 306.1 | With means to guide or move the work to or through a cleaning station or treating means |
| | 307 |  With work-width compensating features |
| | 308 | With work agitator, e.g., brushing, beating, shaking |
| | 309.1 | Indefinite length article |
| | 309.2 | Plurality of discrete articles |
| | 310 | Manual application of work to cleaning means |
| | 312.1 | With fixed guide for ambulant air draft applying means |
| | 313 | Installed in automobile or other vehicle for the cleaning thereof |
| | 314 | With flexible conduit connection between ambulant air draft applying means and relatively stationary air pump or supply |
| | 316.1 | Air blast only (e.g., boiler soot-blower) |
| | 319 | With automatic control |
| | 320 | With liquid or other cleaning material application to work |
| | 321 | Manipulatable nozzle with flexible conduit connection to portable power and/or material supply unit, e.g., window washer |
| | 322 | Nozzles |
| | 323 | With storage facilities for tools or nozzles, conduits, etc., e.g., racks and cabinets |
| | 324 | Illuminator for work area |
| | 325 | With fender or bumper, i.e., furniture guard |
| | 326 | With sound muffling feature |
| | 327.1 | Tank type cleaner organization |
| | 327.2 | Casing feature |
| | 327.3 | Air float or support |
| | 327.4 | Cleaner encircling roller |
| | 327.5 | Off-the-floor support (e.g., operator supported) |
| | 327.6 | Vertically aligned motor and filter |
| | 327.7 | Horizontally aligned motor and filter |
| | 328 | Convertible |
| | 329 | To or from hand held and hand manipulated |
| | 330 | Suction to or from blast |
| | 331 | Plural selective air draft means, e.g., on-floor to off-floor |
| | 332 | With agitator and/or fan interlock, e.g., floor or rug safety feature |
| | 334 | Floor nozzle air flow diverted to off-floor cleaning means |
| | 338 | Converter attached to floor nozzle mouth |
| | 339 | Combined, e.g., with signal or indicator |
| | 340.1 | Power propelled vehicle or carrier |
| | 341 | Traction or manual operation of air pump or fan |
| | 344 | Hand supported and manipulated, e.g., miniature or upholstery type |
| | 345 | Air blast with suction |
| | 347 | With dust or dirt handling or storing or separating, e.g., filter bags |
| | 348 | With conveying means additional to air stream |
| | 349 | With receiver for dirt from rotary or moving agitator |
| | 350 | Separator mounted on or attached to manipulating handle, e.g., push broom type |
| | 352 | Separator element cleaning in situ and/or storage or removal of retained dirt |
| | 353 | With liquid and/or deflection type separator |
| | 354 | With work-contacting carriage or mount, and relatively adjustable nozzle |
| | 355 | With agitator adjustable relative to nozzle |
| | 357 | Suction responsive |
| | 358 | With work surface contact or penetration sensing |
| | 359 | Biased or floating nozzle |
| | 361 | Handle operated or handle associated control |
| | 362 | With nozzle carriage or mount having work-surface penetration control, e.g., differential area supporting wheels |
| | 363 | With mechanical agitating means |
| | 364 | Diverse agitating operations, e.g., brushing with beating or movable with stationary |
| | 365 | Selective |
| | 366 | Rotary only, e.g., "Hoover" type beating brush |
| | 367 | Stationary or non-moving agitating means only |
| | 368 | Adjustable with respect to nozzle |
| | 369 | Responsive to translational movement of nozzles |
| | 370 | Rotary agitator with radially adjustable elements, e.g., wear compensating |
| | 371 | Floating or resiliently biased contact with work surface |
| | 373 | Retractable, i.e., selective use |
| | 374 | Oblique or V-shaped arrangement of agitator |
| | 375 | With auxiliary ambient air inlet to nozzle, e.g., through air tunnel and/or agitator |
| | 377 | Auxiliary or separate, i.e., non-fan, driving motor |
| | 378 | With guard to inhibit work entry into nozzle mouth |
| | 379 | Vibrating nozzle or nozzle lips |
| | 380 | Rectilinearly moving parallel to work surface, e.g., scrubbing |
| | 381 | Oscillating agitator, e.g., sweeping |
| | 382 | Striking beater, i.e., perpendicular movement |
| | 383 | Rotary agitator |
| | 384 | Tandem agitator units |
| | 385 | Axis non-parallel to work surface |
| | 386 | With eccentrically mounted turnable work contacting elements |
| | 387 | Air current operated |
| | 388 | Traction operated |
| | 389 | Drive details |
| | 393 | Stationary agitator |
| | 394 | Work piece surrounding or opposed agitators, e.g., bar or slat cleaners |
| | 395 | For opposed surfaces or hollow work internal cleaning |
| | 396 | Hollow head with perforate reticulate supporting surface for agitator |
| | 398 | Bristle brush type |
| | 401 | Scraper or squeegee type |
| | 403 | Dry mop type, e.g., textile strand or sheet pelt |
| | 404 | With pulsating air flow |
| | 405 | Air blast only |
| | 409 | Jet pump suction-devices |
| | 410 | Handle features, e.g., limit stops or storage locks |
| | 412 | Motor features, e.g., housing or casing assemblies |
| | 414 | Detachable and/or extension nozzles |
| | 415.1 | Nozzle |
| | 416 | With plural mouths selectively usable, e.g., "duplex" nozzles |
| | 418 | With area adjusting, e.g., restrictors |
| | 419 | With air flow control means, e.g., work-operated valve |
| | 420 | With notched or grooved lips for localized intensification of air draft |
| | 421 | With auxiliary inlet for ambient air, e.g., vacuum relief |
| | 422 | With guard to inhibit work entry into nozzle mouth |
| | 422.1 | Width changes along transverse dimension |
| | 422.2 | Plural fans |
| | 4 | Combined |
| | 21.1 | Brushing |
| | 21.2 | Ball cleaner |
| | 22.1 | Handle mount |
| | 30 | Boot cleaning, blacking, and polishing |
| | 36 | Boot cleaners and polishers |
| | 38 | Brush cleaners |
| | 39 | Comb cleaners |
| | 39.5 | Table top or tablecloth cleaner |
| | 40 | Flexible-fabric cleaners |
| | 49.1 | Floor and wall cleaner |
| | 53.1 | Vehicle cleaner |
| | 54 | Rail sweepers |
| | 56 | Receptacle cleaners |
| | 57 | Barrel |
| | 59 | Bottle |
| | 70 | Can |
| | 73 | Cuspidor |
| | 74 | Dish |
| | 75 | Tumbler |
| | 77 | Sheet, bar, and plate cleaners |
| | 78 | Street sweepers |
| | 79.1 | Hand directed |
| | 80 | Belt brush |
| | 81 | Reciprocating brush |
| | 82 | Rotary-brush cylinder |
| | 87 | Rotary-brush disk |
| | 88 | Wire, rod, and tube cleaners |
| | 88.1 | Work moves past nonrotatable brush |
| | 88.2 | Work moves past rotatable brush |
| | 88.4 | Cylindrical brush moves past work |
| | 89 | Beating |
| | 93.1 | Scraping |
| | 94 | Shaking |
| | 95 | Shotting |
| | 97.1 | Wiping |
| | 104.001 | IMPLEMENTS |
| | 104.002 | Adhesive lint remover |
| | 104.011 | Cylinder, piston or plug cleaner |
| | 104.02 | Reamers |
| | 104.03 | Pipe, tube, or conduit cleaner |
| | 104.04 | Outside |
| | 104.05 | Inside |
| | 104.061 | Fluid current operated |
| | 104.066 | Brush or broom flue cleaner |
| | 104.068 | Scraper flue cleaner |
| | 104.07 | Hammer |
| | 104.08 | Tube deformer |
| | 104.09 | Rotary tool |
| | 104.095 | Power source outside tube end |
| | 104.12 | Contiguous fluid motor |
| | 104.13 | Plural rotary cutter |
| | 104.14 | Centrifugally pivoted |
| Reciprocating tool |
| | 104.31 | Sewer |
| | 104.5 | Comb cleaners |
| | 104.8 | With coacting material receiver |
| | 104.9 | Machine-attachable bottle washing implement |
| | 104.92 | Stationary implement with material supply |
| | 104.93 | Tool coated or impregnated with material supply |
| | 105 | Combined |
| | 105.5 | Mortar-joint finisher |
| | 105.51 | Eraser |
| | 106 | Brush |
| | 110 | Brush and massage-tool |
| | 111 | Brush and scraper |
| | 114 | Brush and wiper |
| | 117 | Brush and squeegee |
| | 118 | Wiper |
| | 423 | Pen cleaner |
| | 424 | Eraser |
| | 425 | Including handling means |
| | 426 | And means for non-use attachment to a support |
| | 427 | Which is pencil sheath or casing |
| | 428 | Eraser attachable to fore-end of sheath or casing |
| | 429 | Including advancing means for erasive body |
| | 431 | Including enclosure for base of erasive body |
| | 433 | Including advancing means for erasive body |
| | 434 | Directly adjustable erasive body |
| | 435 | Penpoint or penholder |
| | 436 | Including projectable and retractable penpoint |
| | 437 | With means supporting or stabilizing implement in use |
| | 438 | Including manually adjustable gripping or releasing means for penpoint |
| | 439 | Pivoted or arcuately movable |
| | 441 | Including opposed, relatively axially movable gripping members |
| | 442 | And ejector |
| | 443 | Penholder shaped to receive or engage hand or finger |
| | 444 | Penholder includes specific penpoint retaining means |
| | 445 | Specific penpoint |
| | 141.1 | Beater |
| | 142 | Grids and combs |
| | 143.1 | Particular Handle |
| | 146 | Holders, brush and broom |
| | 147.1 | Holder, mop |
| | 147.2 | Nonclamped |
| | 148 | Convertible |
| | 149 | Expansible |
| | 150 | Pivoted jaw |
| | 151 | Sliding jaw |
| | 154 | Spring wire and runner |
| | 154.2 | With shaker |
| | 159.1 | Brush or broom |
| | 160 | Special work |
| | 168 | Bridles |
| | 171 | Heads and casings |
| | 172 | Adjustable head |
| | 173 | Axial clamp |
| | 174 | Bands |
| | 175 | Braces, caps, and shields |
| | 176.1 | Detachable head |
| | 176.2 | With handle-head cooperating threads |
| | 176.3 | With screw-type fastener |
| | 176.4 | Perpendicularly insertable |
| | 176.6 | With securing means |
| | 177 | Lateral clamp |
| | 179 | Rotary |
| | 184 | Housings |
| | 186 | Individual-bristle mount |
| | 189 | Stitched and wire bound |
| | 190 | Tuft fasteners |
| | 191.1 | Tuft socket |
| | 192 | Cemented |
| | 194 | Detachable tuft |
| | 195 | Folded tuft |
| | 200 | Metal bristle |
| | 201 | Movable tuft section |
| | 204 | With core |
| | 205.2 | Fountain |
| | 206 | Twisted bristle holder |
| | 207 | Wire wound |
| | 207.2 | Bristle configuration or composition |
| | 208 | Fabric |
| | 209.1 | Wiper, dauber, or polisher |
| | 210.1 | Special work |
| | 210.5 | Graining implements |
| | 211 | Hollow-ware cleaners |
| | 214 | Lens cleaners |
| | 215 | Mats |
| | 218 | Razor cleaners |
| | 218.1 | Cutlery cleaners |
| | 219 | Wall-paper cleaners |
| | 220.1 | Window cleaner |
| | 220.3 | Venetian blind cleaner |
| | 220.4 | Rod or wire cleaner (e.g., dipstick cleaner) |
| | 221 | Collection chamber |
| | 222 | End grip |
| | 223 | Work face with exposed laminae |
| Laminated |
| | 227 | Mitts, cots, and shoes |
| | 228 | Mops and heads |
| | 229.11 | Scourer (hand manipulated) |
| | 229.14 | Powder puff |
| | 230 | Rotary |
| | 230.1 | With cooling means |
| | 230.11 | Roller with handle |
| | 230.12 | Adhesively bound parts |
| | 230.13 | Coil wound |
| | 230.14 | Sectored disc or cylinder |
| | 230.15 | Stitched laminates |
| | 230.16 | Interrupted work engaging surface |
| | 230.17 | Fabric-piercing securing element |
| | 230.18 | Working surface dished inwardly or outwardly |
| | 230.19 | With discrete mechanical fabric securing means |
| | 231 | Sheet holders |
| | 233 | Tension frame |
| | 234 | Feather |
| | 235 | Pelts |
| | 235.3 | Mortar-joint finisher or simulator |
| | 235.4 | Mason's trowel or float |
| | 236.01 | Scrapers |
| | 236.02 | Windshield |
| | 236.03 | Paint roller |
| | 236.04 | Gutter |
| | 237 | Boot cleaners |
| | 236.05 | Plural bladed |
| | 236.07 | Arcuate scraping edge |
| | 236.08 | Toothed or serrated |
| | 236.09 | For plural surfaces |
| | 236.1 | Rotary |
| | 244.1 | Sponge or sponge with holder |
| | 245 | Squeegee |
| | 245.1 | Bladed spreader |
| | 246 | ATTACHMENTS |
