Subclass |
| Title |
ClassTitle
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ENVIRONMENTAL HEATING AND COOLING; FLUID HANDLING AND SANITARY EQUIPMENT
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| | |
| | EXCLUDED FROM THIS CLASS ARE: |
| | Baby dressing table combined with bathing unit; see D6-382. |
| | Caps for automobile gas tanks or radiators; see D12-197+. |
| | Defrosting tool; see D8-29.2. |
| | Drinking fountain; see D7-304. |
| | Fire extinguisher; see D29-125+. |
| | Fireplace brush; see D4-3+. |
| | Fireplace poker; see D8-14. |
| | Fireplace shovel; see D8-7+. |
| | Fireplace tongs; see D8-51+. |
| | Firestarter or igniter; see D7-416+. |
| | Fuel carrying can; see D9-523+. |
| | Haircurling iron; see D28-38. |
| | Hair dryers; see D28-12+. |
| | Hand or face drier; see D28-54.1. |
| | Heating devices for laboratory, industrial, or scientific use; see D15-144+. |
| | Hydrotherapy unit; see D24-201+. |
| | Incense burner; see D11-131.1. |
| | Incinerator; see D34-1.1. |
| | Medical collection basin or bedpan; see D24-123. |
| | Medical treatment vaporizer or inhaler; see D24-110. |
| | Miscellaneous bathroom accessories, e.g., holders, racks, shelves, etc.; see D6-524+. |
| | Mobile agricultural sprayer; see D15-13. |
| | Mobile material distributor or sprayer; see D15-13. |
| | Nozzles for soap dispensers and soda fountains; see D6-542+ and D7-397+ respectively. |
| | Plant waterer or root feeder; see D8-1. |
| | Pressure regulating instrument; see D10-49. |
| | Pump dispenser for disposable package; see D9-300, 448. |
| | Pump or fuel supply unit or casing for oil burner; search D15-7+. |
| | Safety grab bar attachment for toilet, tub, etc. ; see D8-315+. |
| | Scuba regulator; see D24-110.6. |
| | Seat lifter handle; see D8-307. |
| | Sink cabinet or "vanity" per se; see D6-432+. |
| | Skylight; see D25-52. |
| | Solar energy convertors; see D13-102. |
| | Solar oven or solar operated food heater; see D7-323+. |
| | Soldering irons per se; see D8. |
| | Solid fuel; see D13-100. |
| | Solid fuel burning cooking ranges combined with incidental heating features; see D7. |
| | Tap or valve for beverage dispenser; see D7-398. |
| | Tire valve; see D12-153. |
| | Valve or regulator for under water breathing apparatus; see D24-110.5. |
| | Water pressure cleaner or sweeper; see D32-15+. |
| | |
200 | | FLUID HANDLING OR TREATMENT EQUIPMENT (1) |
201 | | . Fountain |
202 | | . Storage tank |
203 | | . . Underground type (e.g., septic tank, etc.) |
204 | | . . Substantially spherical |
205 | | . . Cylindrical |
206 | | . . Element or attachment (2) |
207 | | . Treatment |
208 | | . . Sanitary fixture type (e.g., deodorant holder, chemical dispenser, etc.) |
209 | | . . Filter or strainer (3) |
210 | | . . . Immersion type (e.g., aquarium filter, etc.) |
211 | | . Lubricating can |
212 | | . Watering can (4) |
213 | | . Dispersal (i.e., sprayer, fogger, nozzle, aerator, etc.) (5) |
214 | | . . Sprinkler for lawn, agricultural irrigation or fire extinguishing (6) |
215 | | . . . Simulative |
216 | | . . . Oscillating |
217 | | . . . With surface penetration means |
218 | | . . . Recessed type |
219 | | . . . Tracking type (i.e., sprinkler follows hose, etc.) |
220 | | . . . Plural rotating arms |
221 | | . . . Base |
222 | | . . Simulative |
223 | | . . Hand held or controlled type |
224 | | . . . Direct piston or plunger actuation (i.e., without trigger or lever) |
225 | | . . . With material container (7) |
226 | | . . . Trigger, lever or button actuation |
227 | | . . . . Cover or guard |
228 | | . . Combined |
229 | | . . Provision for adjustment of spray pattern or flow |
230 | | . . Ball and socket joint for adjustment |
231 | | . Hand or foot operated pump or well curb |
232 | | . . Reciprocating lever actuated |
233 | | . Valve or body therefor |
234 | | . . Hydrant |
235 | | . . Pressure regulating or relieving |
236 | | . . Ballcock or float type |
237 | | . . Check |
238 | | . . Faucet fixture (8) |
239 | | . . . Combined (e.g., with dishwashing brush, support therefor, etc.) |
240 | | . . . . With soap dish or with provision therefor |
241 | | . . . Plural flow controls or provision therefor |
242 | | . . . . Distinct (i.e., when mounted, controls and spout are separated) |
243 | | . . . . Pivoting spout |
244 | | . . Gate or butterfly type |
245 | | . . Manual or visible mechanical control or with provision therefor (e.g., handle, lever, etc.) |
246 | | . . . With gauge or dial (9) |
247 | | . . Symmetrical on two or more axes |
248 | | . . Symmetrical on one axis |
249 | | . . Element or attachment |
250 | | . . . Handle |
251 | | . . . . Simulative |
252 | | . . . . Offset from axis |
253 | | . . . . Rim connected to hub by spokes |
254 | | . . . . With escutcheon |
255 | | . . . Spout (10) |
256 | | . . . . Simulative |
257 | | . . . . With control for diverter or drain |
258 | | . . . Float or check |
259 | | . Fitting (11) |
260 | | . . Cap, plug, vent or screen (12) |
261 | | . . . Drain guard or strainer (13) |
262 | | . . Coupling or joint |
263 | | . . . Elbow or with flow direction change |
264 | | . . . . Adjustable (e.g., swivel, etc.) |
265 | | . . . Clamp or bolt engagement |
266 | | . . Pipe, tubing or hose |
267 | | . . Gutter |
268 | | . . Trap |
269 | | . . Gasket or packing |
270 | | SANITARY FIXTURE OR HOUSING THEREFOR |
271 | | . Combined (14) |
272 | | . . Sink and stove or refrigerator |
273 | | . . Sink, water closet and bathing unit |
274 | | . . Sink and water closet or urinal |
275 | | . . Bathtub and shower enclosure |
276 | | . Sitz bath (15) |
277 | | . Bathtub (16) |
278 | | . . Infant type |
279 | | . . With door or provision for external storage |
280.1 | | . . Symmetrical (17) |
280.2 | | . . . Having support handle |
280.3 | | . . . Having antislip surface |
280.4 | | . . . Footed |
283 | | . Shower or shower receptor (18) |
284 | | . Sink |
285 | | . . Simulative, or with radiating striations |
286 | | . . With cabinet or with provision for storage |
287 | | . . With drainboard (i.e., adjacent recessed inclined surface) |
288 | | . . Corner type |
289 | | . . Shampoo type (e.g., with depression on rim for neck, etc.) |
290 | | . . Plural |
291 | | . . With integral spout or hooded overflow |
292 | | . . Unitary singular support column |
293.1 | | . . Symmetrical (17) |
295 | | . Water closet, bidet or bowl therefor |
296 | | . . Infant training type |
297 | | . . . Simulative |
298 | | . . Simulative |
299 | | . . Self-contained (i.e., chemical or portable type) |
300 | | . . Wall mounted |
301 | | . . With water tank (19) |
302 | | . Urinal (20) |
303 | | . Element or attachment (21) |
304 | | . . Bathtub or shower |
305 | | . . . Surround, door or panel |
306 | | . . . . Front |
307 | | . . . Splash shield |
308 | | . . Sink (22) |
309 | | . . Water closet or urinal |
310 | | . . . Deflector (23) |
311 | | . . . Seat, or bowl cover (24) |
312 | | . . . . Simulative |
313 | | . . . Tank or tank cover |
314 | | HEATING OR COOLING |
315 | | . Sauna or steam bath type |
316 | | . Liquid immersion type, e.g., aquarium, swimming pool, etc. (25) |
317 | | . Mobile space heater, e.g., wheeled blower type, etc. |
318 | | . Domestic water heater or boiler |
319 | | . . Boiler |
320 | | . . With door or access panel |
321 | | . . With discharge valve or tap |
322 | | . . Element |
323 | | . . . Heat exchange unit, e.g., coil, etc. |
324 | | . Vehicle heating or cooling |
325 | | . . Air conditioning |
326 | | . . Defroster |
327 | | . . With adjustable louver or door |
328 | | . Combined heating and cooling or with diverse element |
329 | | . Furnace |
330 | | . Radiator, e.g., spaced enclosed heat exchangers |
331 | | . . Plant life or scroll type ornamentation |
332 | | . Portable |
333 | | . . Air conditioner |
334 | | . . Animal or agricultural heater |
335 | | . . Heating element protected by grille, grid,etc. |
336 | | . . . Circular or cylindrical housing |
337 | | . . . Pedestal or pivoting head mount |
338 | | . . . Liquid fuel type, e.g., kerosene, etc. |
339 | | . . . Gas fired type |
340 | | . . . Quartz type |
341 | | . . Element |
342 | | . Stabile space heater |
343 | | . . Fireplace or solid fuel heating stove (26) |
344 | | . . . Fireplace insert |
345 | | . . . Masonry or tile-like surround, e.g., architectural type fireplace |
346 | | . . . Ornate cast iron type (27) |
347 | | . . . . Element therefor, e.g., stove plate, etc. |
348 | | . . . Circular horizontal cross section |
349 | | . . . Simulative |
350 | | . . . Symmetrical front |
351 | | . Air conditioner (28) |
352 | | . . Circular housing |
353 | | . . Window mount type |
354 | | . . Element, e.g., front panel, etc. |
355 | | . Air treatment |
356 | | . . Humidifier |
357 | | . . . Wall or furnace mount |
358 | | . . . Element |
359 | | . . Dehumidifier |
360 | | . . Vaporizer |
361 | | . . . Wall mount |
362 | | . . . Circular container |
363 | | . . . Element |
364 | | . . Air cleaner |
365 | | . . . Filter |
366 | | . . Deodorizer or ozonizer (32) |
367 | | . . . Simulative |
368 | | . . . With distinct hanger or suction cup |
369 | | . . . Activated by moveable cover or by piercing |
370 | | . . Fan or ventilator |
371 | | . . . Exhaust type |
372 | | . . . . Range or oven |
373 | | . . . . Roof or chimney |
374 | | . . . . . Chimney |
375 | | . . . . . Wind rotated, e.g., turbine type, etc. |
376 | | . . . . . Circular hood |
377 | | . . . Blade unit rotates on vertical axis |
378 | | . . . Floor type on vertically elongated stand |
379 | | . . . With exposed blade |
380 | | . . . Plural impeller units, e.g., side by side, etc. |
381 | | . . . Wire protective grille |
382 | | . . . . Circular grille |
383 | | . . . Blower |
384 | | . . . Bellows |
385 | | . . Wall or ceiling mount (25) |
386 | | . Element or attachment, not elsewhere specified |
387 | | . . Flow director (29) |
388 | | . . . Register or diffuser |
389 | | . . . . Baseboard type |
390 | | . . . . Circular |
391 | | . . . . Arched or curved top |
392 | | . . . . Adjustable louver or damper |
393 | | . . . Vent, ductwork, or element thereof |
394 | | . . . . Stovepipe |
395 | | . . Radiator cover or cabinet |
396 | | . . Stoker |
397 | | . . Grate |
398 | | . . . Fireplace type (30) |
399 | | . . . . Hollow tube circulator with blower unit |
400 | | . . . . Perforated or expanded metal |
401 | | . . . . Enclosed four sides |
402 | | . . . Stove or furnace type |
403 | | . . Fireplace element not elsewhere specified |
404 | | . . . Mantle or frame for opening |
405 | | . . . Lining or enclosure for opening (31) |
406 | | . . . . Screen |
407 | | . . . Andiron or fire dog |
408 | | . . . . Simulative |
409 | | . . . Artificial log burner element |
410 | | . . Coal scuttle or wood holder |
411 | | . . Fan element |
412 | | . . . Fan guard |
413 | | . . . Fan or ventilator blade |
414 | | . . . . With circumferential band |
415 | | . . Burner or heater coil |
416 | | . . . Oil type |
417 | | . . . Electric |
418 | | . . . Element |
419 | | . . . . Radiant |
420 | | . . Ash pan or sifter |
421 | | . . Valve or control |
422 | | . . Fire brick |
499 | | MISCELLANEOUS |
| | SEARCH NOTES FOR CLASS D23 |
| | (1) For sanitary fixture such as tub, shower, sink, etc., see subclasses 270+. |
| | (2) For cap or plug, see subclass 260. For underwater breathing apparatus, valves, or regulators, see D24-110.5+. |
| | (3) For filter disclosed as part of a faucet, see subclasses 238+ For aerator, see sbclass 213. |
| | (4) For battery water dispenser, see subclass 200. |
| | (5) For aerator disclosed as part of a faucet, see subclasses 238+. For shower head disclosed with shower unit structure, see subclass 283. |
| | (6) For hose nozzle or hand held sprayer, see subclasses 223+. For time or control, see subclass 245. |
| | (7) Container must be shown in full or in broken lines. |
| | (8) If disclosed with sink, classified in subclasses 284+. |
| | (9) For gauge or dial, per se, see Class D10. |
| | (10) Includes spout with provision for diverter control. If provision is made for flow control handle, patent is classified as faucet in subclasses 238+. |
| | (11) Includes overflow fitting. |
| | (12) Includes sink stopper. |
| | (13) Includes urinal screen. |
| | (14) For faucet combined with sink and/or cabinet, see subclasses 284+. |
| | (15) For bidet, see subclass 295. |
| | (16) For front panel or sub-assembly, see subclasses 304+. |
| | (17) Exclusive of drain or overflow opening. |
| | (18) For bathtub surround, see subclass 305. For shower head, per se, or with associated plumbing only (such as valve), see subclass 213. |
| | (19) For tank, per se, see subclass 313. |
| | (20) For water closet attachment type, see subclass 310. |
| | (21) Includes leg or support For overflow fitting, see subclass 261 For drain stopper or screen see, respectively, subclasses 260 and 261. |
| | (22) For drain stopper or screen see, respectively, subclasses 260 and 261. |
| | (23) For drain screen, see subclass 261. |
| | (24) For infant training seat, see subclass 296. For seat lifter handle, see D8-307. |
| | (25) Includes element. |
| | (26) Stoves with upper and lower doors, e.g., for fuel supply and ash removal are included in this subclass. |
| | (27) Highly surface ornamented parlor or Franklin-type stoves of the late 19th and early 20th century variety. Ornamentation usually formed as part of the casting. |
| | (28) Includes cooling tower. |
| | (29) See air conditioner element, subclass 354 for additional flow director panels. |
| | (30) Search subclass 405 for grate combined with interior lining. |
| | (31) Decorative panel for season use. |
| | (32) Includes all air freshener articles. |
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