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Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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Class 215 | BOTTLES AND JARS |
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2 | BOTTOM FILLED |
3 | EJECTING |
6 | COMPARTMENT |
365 | CONTENT INDICATING |
10 | NESTING |
11.1 | NURSING BOTTLES AND NIPPLES |
11.2 | With temperature responsive indicator |
11.3 | Collapsible liner or wall |
11.4 | With valve for liquid |
11.5 | With vent or valve for air |
11.6 | With cover |
12.1 | MULTILAYER BARRIER STRUCTURE |
14 | NONREFILLABLE |
40 | NECK |
41 | Drip-preventing means |
42 | Reinforcing structure |
43 | Structure to receive a particular closure |
46 | Means to aid in removing closure |
47 | Frangible neck |
200 | CLOSURES |
201 | Having warning means or means impeding closure removal (e.g., child proof) |
202 | Barbed |
203 | With exhibitive feature |
204 | Receptacle opening sealed by each of plural closures |
205 | Closure at or forms receptacle base |
206 | Having registerable indicia to facilitate closure removal |
207 | With key-actuated lock |
208 | Multidirectional turn or twist type |
209 | Closure removal includes receptacle deformation |
210 | Closure removal includes receptacle tilting |
211 | Closure or closure portion engagingly enters receptacle opening |
212 | Expandable |
213 | With movable closure removal obstacle |
214 | Closure guided in simultaneous turning and reciprocating movement (e.g., threaded) |
215 | With provision for opening tool |
216 | Flexible locking member integral with or attached to closure |
217 | Closure guided in simultaneous turning and reciprocating movememnt (e.g., screw threaded) |
218 | Closure threaded to receptacle and/or rotatable closure removal obstruction |
219 | Encompassing closure removal obstacle and closure engaging for concurrent movement |
221 | Closure removal obstacle movable to unobstructive position |
222 | Quick removal (e.g., bayonet) |
223 | Closure guided in sequential turning and reciprocating movement |
224 | Snap-type closure |
226 | Substitute closure having means to remove original closure |
227 | With structure for removably holding an article or material |
228 | Combined or convertible |
230 | Including visual indicia |
231 | Provided with means to purposely depress or contact receptacle contents |
232 | Retained by bonding or adhesive means |
233 | With hardenable liquid or plastic seal |
234 | With liquid seal at closure seat on receptacle |
235 | Closure pivoted about receptacle opening |
246 | Shrinkable closure, fastener, or seal |
247 | Self-sealing, piercable-type closure |
250 | Frangible member or portion |
251 | Outer closure breaks or tears away to expose second closure |
252 | Twist-off motion frees reusable closure |
253 | About line or point of weakness |
257 | With cutting or tearing means (e.g., wire or string rip cord) |
258 | Closure removal causes portion thereof to remain with receptacle |
259 | Gas passes through a liquid |
260 | With pressure-responsive valve |
261 | Barrier permeable to gas and impermeable to liquid |
262 | With vacuum breaker |
263 | Nonresealable, nonremovable closure |
264 | Applied from within receptacle |
269 | Having an inflatable member |
270 | With pressure-responsive seal |
271 | Closure expands responsive to internal receptacle pressure |
272 | Cap type with manually actuated means to contract depending skirt part |
273 | With separate applied fastener to hold closure in closed portion |
274 | Ring type |
277 | Cap-type fastener |
279 | Expanding fastener |
280 | Clamping fastener |
281 | Inclines to interrupted threads |
283 | Screw actuated |
284 | Lever actuated |
286 | Bail type |
287 | Spring |
288 | Coil |
289 | Closure engaging spring arm hinged to receptacle or support thereon |
290 | Spring clip traverses closure, with depending ends thereof diametrically gripping receptacle exterior |
291 | Flexible tie |
292 | Disk exerts radial force against cup-shaped closure within receptacle mouth or neck |
293 | With attached nonintegral spring-type clamping fastener engaging exterior receptacle surface |
294 | Stopper with attached, nonintegral clamp means engaging interior receptacle surface |
295 | With means to facilitate closure removal |
296 | Stopper-type closure |
297 | Piercing-type closure extractor |
298 | Disk-type closure with finger-engageable projection |
299 | Permanently secured in stopper cavity |
301 | Actuated by downwardly applied force |
302 | Tool engaging means or closure or receptacle |
303 | Separate opening means associated with closure |
305 | Hand or finger engageable projection |
306 | Retainer (e.g., closure tethered to receptacle) |
307 | Receptacle interior communicable with exterior with closure in applied position (e.g., vented) |
308 | Communicating through a filter |
309 | With separate inlet and outlet passages |
310 | Communicable through small, openable aperture in disk-type closure |
311 | With valve |
316 | Cap type |
317 | Resilient distortion of closure skirt holds it in closed position |
318 | Push on, twist off |
319 | Specifically designed to accommodate plural sizes |
320 | Combined with stopper structure |
321 | Closure and receptacle having preformed, coacting configurations |
322 | Slidable transverse to receptacle opening axis |
323 | Skirt made of separate strip bent into cylinder |
324 | Crimped flange or skirt portion |
325 | Closure portion engagingly enters receptacle mouth |
326 | Flexible material (e.g., paper or foil) |
327 | Crimp deforms seal against receptacle |
328 | With vertical corrugation (e.g., crown cap) |
329 | Removably attached to receptacle by relative rotation between keepers (e.g., screw threads or lugs) |
330 | With means to prevent unintentional rotation in closure releasing direction |
331 | Projection engages keeper to stop rotation in closure applying direction |
332 | Keeper has vertically and horizontally extending slots (e.g., bayonet) |
333 | Keeper formed by bend in bead encircling lower edge of cap skirt |
334 | Keeper formed only on inner wall of double-wall cap or consists of separate member on cap |
335 | Keeper consists of separate member on receptacle |
336 | Keeper consists of tab or strip struck from cap skirt |
337 | Cap skirt impressed with circumferential inclined keeper indent, or with circumferentially spaced keeper indents |
338 | Keeper shaved from inner surface of cap skirt |
339 | Keeper formed by inward facing beads spaced along lower edge of cap skirt |
340 | Keeper formed by horizontal flange projecting inward from lower edge of cap skirt |
341 | With identifiable, integral, or separate gasket, seal, or liner |
342 | Spring biased |
343 | Depending sealing rib engages receptacle top |
346 | Seal locks closure to receptacle |
347 | Distinct layers |
348 | Foam |
349 | Disk |
352 | Ring |
353 | Having flaired skirt |
354 | Closure portion engagingly enters receptacle mouth |
355 | Stopper type |
370 | END WALL STRUCTURE |
371 | One-piece side and end wall |
376 | Support structure |
378 | Apertured end wall |
379 | SIDEWALL STRUCTURE |
380 | Having an inlet or outlet opening |
381 | Pressure-responsive structure |
382 | Contoured sidewall (e.g., curved, corrugated, ribbed, variable thickness, etc.) |
385 | Apertured sidewall |
386 | ATTACHMENT OR ADJUNCT |
387 | Drinking device |
390 | Tool or implement holder or attachment |
392 | Drip-catching attachment |
395 | Container support |
400 | MISCELLANEOUS |
CROSS-REFERENCE ART COLLECTIONS | ||
900 | COLLAPSIBLE WALL STRUCTURE |
901 | TAMPER-RESISTANT STRUCTURE |
902 | VENT |
FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
DIGESTS | ||
DIG1 | FINS |
DIG2 | COATINGS AND LAMINATIONS FOR MAKING OF BOTTLE CAPS |
DIG3 | MEDICAL |
DIG4 | CAPPING MATERIALS |
DIG5 | SPOONS |
DIG6 | RESIN-COATED BOTTLES |
DIG7 | WITH DRINKING CUP |
DIG8 | MIXING |
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