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Classification Resources
 
Class   221ARTICLE DISPENSING
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 [List of Pre Grant Publications for class 221 subclass 1][List of Patents for class 221 subclass 1]1 PROCESSES
[List of Pre Grant Publications for class 221 subclass 2][List of Patents for class 221 subclass 2]2 WITH RECORDER, REGISTER, INDICATOR, SIGNAL OR EXHIBITOR
[List of Pre Grant Publications for class 221 subclass 9][List of Patents for class 221 subclass 9]9 AUTOMATIC CONTROL
[List of Pre Grant Publications for class 221 subclass 15][List of Patents for class 221 subclass 15]15 WITH TIMING OR DELAY MECHANISM
[List of Pre Grant Publications for class 221 subclass 17][List of Patents for class 221 subclass 17]17 WITH EMPTY SUPPLY SOURCE RESPONSIVE MEANS
 [List of Pre Grant Publications for class 221 subclass 21][List of Patents for class 221 subclass 21]21 WITH DISPENSER MALFUNCTIONING RESPONSIVE MEANS
[List of Pre Grant Publications for class 221 subclass 22][List of Patents for class 221 subclass 22]22 SUBSEQUENT ARTICLE SEPARATING MEANS ACTUATED BY ARTICLE REMOVAL
 [List of Pre Grant Publications for class 221 subclass 24][List of Patents for class 221 subclass 24]24 SIMULATIONS
 [List of Pre Grant Publications for class 221 subclass 25][List of Patents for class 221 subclass 25]25 PROGRESSIVELY DESTROYED CELLULAR MAGAZINE-TYPE SUPPLY SOURCE
 [List of Pre Grant Publications for class 221 subclass 26][List of Patents for class 221 subclass 26]26 WITH ARTICLE TEARING OR DEFORMING SUPPLY RETAINING MEANS
[List of Pre Grant Publications for class 221 subclass 27][List of Patents for class 221 subclass 27]27 CAPTIVE ARTICLE TYPE
[List of Pre Grant Publications for class 221 subclass 30][List of Patents for class 221 subclass 30]30 WITH CUTTER OR PUNCH
[List of Pre Grant Publications for class 221 subclass 33][List of Patents for class 221 subclass 33]33 CONCURRENT SEPARATION AND DISTORTION OF FLEXIBLE ARTICLE (E.G., NAPKIN HOLDERS)
 [List of Pre Grant Publications for class 221 subclass 64][List of Patents for class 221 subclass 64]64 WITH FLEXIBLE SUPPLY CONTAINER WALLS
 [List of Pre Grant Publications for class 221 subclass 65][List of Patents for class 221 subclass 65]65 WITH COLLAPSIBLE OR TELESCOPING SUPPLY CONTAINER WALLS
 [List of Pre Grant Publications for class 221 subclass 66][List of Patents for class 221 subclass 66]66 ARTICLE DELIVERY DEPENDENT UPON INSERTION OF REPLACEMENT ARTICLE
 [List of Pre Grant Publications for class 221 subclass 67][List of Patents for class 221 subclass 67]67 DISPENSING FROM STAGGERED STACKS
 [List of Pre Grant Publications for class 221 subclass 68][List of Patents for class 221 subclass 68]68 PLURAL DISPENSING STACKS FORMED FROM SINGLE SOURCE
[List of Pre Grant Publications for class 221 subclass 69][List of Patents for class 221 subclass 69]69 CELLULAR MAGAZINE TYPE
[List of Pre Grant Publications for class 221 subclass 92][List of Patents for class 221 subclass 92]92 PLURAL SOURCES, STACKS OR COMPARTMENTS
[List of Pre Grant Publications for class 221 subclass 93][List of Patents for class 221 subclass 93]93 Subclass 93 indent level is 1 Dispensing from plural sources by single actuation
 [List of Pre Grant Publications for class 221 subclass 96][List of Patents for class 221 subclass 96]96 Subclass 96 indent level is 1 With fluent material dispenser
[List of Pre Grant Publications for class 221 subclass 97][List of Patents for class 221 subclass 97]97 Subclass 97 indent level is 1 With non-dispensing compartment
[List of Pre Grant Publications for class 221 subclass 103][List of Patents for class 221 subclass 103]103 Subclass 103 indent level is 1 Each entirely depleted in order
[List of Pre Grant Publications for class 221 subclass 112][List of Patents for class 221 subclass 112]112 Subclass 112 indent level is 1 Dispensing from sources sequentially
[List of Pre Grant Publications for class 221 subclass 119][List of Patents for class 221 subclass 119]119 Subclass 119 indent level is 1 Rotatably mounted or endless belt carried source assembly
[List of Pre Grant Publications for class 221 subclass 123][List of Patents for class 221 subclass 123]123 Subclass 123 indent level is 1 With discharge means for each source
 [List of Pre Grant Publications for class 221 subclass 133][List of Patents for class 221 subclass 133]133 Subclass 133 indent level is 1 With common discharge outlet
 [List of Pre Grant Publications for class 221 subclass 134][List of Patents for class 221 subclass 134]134 WITH MEANS TO SELECT INTERMEDIATE ARTICLES FROM STACKS
[List of Pre Grant Publications for class 221 subclass 135][List of Patents for class 221 subclass 135]135 WITH ARTICLE TREATMENT
[List of Pre Grant Publications for class 221 subclass 151][List of Patents for class 221 subclass 151]151 WITH MEANS FOR BLOCKING OR DISABLING EJECTOR OR RELEASER
 [List of Pre Grant Publications for class 221 subclass 154][List of Patents for class 221 subclass 154]154 WITH LOCK, LATCH, OR SEAL FOR CONTAINER AND/OR SUPPORT
 [List of Pre Grant Publications for class 221 subclass 155][List of Patents for class 221 subclass 155]155 WITH TRANSPARENT INSPECTING OR VIEWING MEANS
[List of Pre Grant Publications for class 221 subclass 156][List of Patents for class 221 subclass 156]156 WITH ORIENTING
 [List of Pre Grant Publications for class 221 subclass 174][List of Patents for class 221 subclass 174]174 SUPPLY FEED MEANS TO DISPENSING HOPPER
[List of Pre Grant Publications for class 221 subclass 175][List of Patents for class 221 subclass 175]175 WITH STACK FORMING MEANS
 [List of Pre Grant Publications for class 221 subclass 185][List of Patents for class 221 subclass 185]185 AMBULANT OR BODY SUPPORTED
[List of Pre Grant Publications for class 221 subclass 186][List of Patents for class 221 subclass 186]186 SUPPLY CONTAINER MOVABLY MOUNTED FOR DISPENSING
[List of Pre Grant Publications for class 221 subclass 191][List of Patents for class 221 subclass 191]191 DISPENSER DELIVERING TO STATIONARY ARTICLE SUPPORT FOR MANUAL REMOVAL
[List of Pre Grant Publications for class 221 subclass 197][List of Patents for class 221 subclass 197]197 WITH SUPPLY CARTRIDGE OR CONTAINER REMOVABLE FROM ENCLOSING CASING
 [List of Pre Grant Publications for class 221 subclass 199][List of Patents for class 221 subclass 199]199 COMBINED OR CONVERTIBLE
[List of Pre Grant Publications for class 221 subclass 200][List of Patents for class 221 subclass 200]200 WITH MEANS TO AGITATE, VIBRATE OR JAR ARTICLES IN SUPPLY CONTAINER
[List of Pre Grant Publications for class 221 subclass 206][List of Patents for class 221 subclass 206]206 WITH QUANTITY PRESELECTION MEANS
[List of Pre Grant Publications for class 221 subclass 208][List of Patents for class 221 subclass 208]208 WITH DISCHARGE ASSISTANT
 [List of Pre Grant Publications for class 221 subclass 209][List of Patents for class 221 subclass 209]209 Subclass 209 indent level is 1 Cooperating with movably mounted supply container
[List of Pre Grant Publications for class 221 subclass 210][List of Patents for class 221 subclass 210]210 Subclass 210 indent level is 1 Article adhering or gripping type
[List of Pre Grant Publications for class 221 subclass 221][List of Patents for class 221 subclass 221]221 Subclass 221 indent level is 1 Multiple, simultaneously acting and circumposed (e.g., cup dispensers)
[List of Pre Grant Publications for class 221 subclass 224][List of Patents for class 221 subclass 224]224 Subclass 224 indent level is 1 Plural or combined with manipulating means
 [List of Pre Grant Publications for class 221 subclass 239][List of Patents for class 221 subclass 239]239 Subclass 239 indent level is 1 Delivering segregated articles to holddown means
 [List of Pre Grant Publications for class 221 subclass 240][List of Patents for class 221 subclass 240]240 Subclass 240 indent level is 1 Acting on fold or non-coextensive part
[List of Pre Grant Publications for class 221 subclass 241][List of Patents for class 221 subclass 241]241 Subclass 241 indent level is 1 With size adjusting means
 [List of Pre Grant Publications for class 221 subclass 243][List of Patents for class 221 subclass 243]243 Subclass 243 indent level is 1 Lost motion actuation and/or yieldable wall
 [List of Pre Grant Publications for class 221 subclass 244][List of Patents for class 221 subclass 244]244 Subclass 244 indent level is 1 Self-compensating for decreasing supply
 [List of Pre Grant Publications for class 221 subclass 245][List of Patents for class 221 subclass 245]245 Subclass 245 indent level is 1 With return stroke inhibitor (i.e., full-stroke mechanism)
 [List of Pre Grant Publications for class 221 subclass 246][List of Patents for class 221 subclass 246]246 Subclass 246 indent level is 1 Segregation by sliding movement of cover relative to container
[List of Pre Grant Publications for class 221 subclass 247][List of Patents for class 221 subclass 247]247 Subclass 247 indent level is 1 Ejector with relatively movable outlet closure
 [List of Pre Grant Publications for class 221 subclass 251][List of Patents for class 221 subclass 251]251 Subclass 251 indent level is 1 With separate holdback means
 [List of Pre Grant Publications for class 221 subclass 252][List of Patents for class 221 subclass 252]252 Subclass 252 indent level is 1 With plural article outlets
 [List of Pre Grant Publications for class 221 subclass 253][List of Patents for class 221 subclass 253]253 Subclass 253 indent level is 1 Endless belt carried
 [List of Pre Grant Publications for class 221 subclass 254][List of Patents for class 221 subclass 254]254 Subclass 254 indent level is 1 Movable through hopper to separate and elevate articles
[List of Pre Grant Publications for class 221 subclass 255][List of Patents for class 221 subclass 255]255 Subclass 255 indent level is 1 Article retained by discharge assistant for manual removal
 [List of Pre Grant Publications for class 221 subclass 258][List of Patents for class 221 subclass 258]258 Subclass 258 indent level is 1 Motor-operated
 [List of Pre Grant Publications for class 221 subclass 259][List of Patents for class 221 subclass 259]259 Subclass 259 indent level is 1 Surface contact only (i.e., friction)
 [List of Pre Grant Publications for class 221 subclass 260][List of Patents for class 221 subclass 260]260 Subclass 260 indent level is 1 Deformable discharging element
 [List of Pre Grant Publications for class 221 subclass 261][List of Patents for class 221 subclass 261]261 Subclass 261 indent level is 1 Ejector cooperating with article direction changing deflector
 [List of Pre Grant Publications for class 221 subclass 262][List of Patents for class 221 subclass 262]262 Subclass 262 indent level is 1 Compound motion
[List of Pre Grant Publications for class 221 subclass 263][List of Patents for class 221 subclass 263]263 Subclass 263 indent level is 1 Having movable segregating chamber (i.e., trap chamber)
 [List of Pre Grant Publications for class 221 subclass 267][List of Patents for class 221 subclass 267]267 Subclass 267 indent level is 1 Segregation by ejection through resilient-type outlet
[List of Pre Grant Publications for class 221 subclass 268][List of Patents for class 221 subclass 268]268 Subclass 268 indent level is 1 Reciprocating (including oscillating)
 [List of Pre Grant Publications for class 221 subclass 277][List of Patents for class 221 subclass 277]277 Subclass 277 indent level is 1 Rotary
 [List of Pre Grant Publications for class 221 subclass 278][List of Patents for class 221 subclass 278]278 Subclass 278 indent level is 1 Fluid pressure
[List of Pre Grant Publications for class 221 subclass 279][List of Patents for class 221 subclass 279]279 Subclass 279 indent level is 1 Follower
 [List of Pre Grant Publications for class 221 subclass 281][List of Patents for class 221 subclass 281]281 WITH SEPARATE INLET FOR REPLENISHMENT OR ACCESS
[List of Pre Grant Publications for class 221 subclass 282][List of Patents for class 221 subclass 282]282 WITH CASING OR SUPPORT
 [List of Pre Grant Publications for class 221 subclass 287][List of Patents for class 221 subclass 287]287 WITH REMOVABLE CONTAINER ENCLOSING SUPPLY
 [List of Pre Grant Publications for class 221 subclass 288][List of Patents for class 221 subclass 288]288 TILTABLE CONTAINER WITH TRAP
[List of Pre Grant Publications for class 221 subclass 289][List of Patents for class 221 subclass 289]289 MECHANICAL RELEASE OR SEPARATION OF ARTICLES
 [List of Pre Grant Publications for class 221 subclass 302][List of Patents for class 221 subclass 302]302 WITH FRANGIBLE ELEMENT FOR OUTLET
[List of Pre Grant Publications for class 221 subclass 303][List of Patents for class 221 subclass 303]303 WITH DISPENSING-TYPE OUTLET
 [List of Pre Grant Publications for class 221 subclass 311][List of Patents for class 221 subclass 311]311 WITH DEFLECTOR FOR PARTIALLY SEPARATING ARTICLE
[List of Pre Grant Publications for class 221 subclass 312R][List of Patents for class 221 subclass 312R]  312R MISCELLANEOUS (E.G., INTERIOR ARTICLE GUIDING MEANS)
 
FOREIGN ART COLLECTIONS
 
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DIGESTS
 
 [List of Pre Grant Publications for class 221 subclass DIG1][List of Patents for class 221 subclass DIG1] DIG1 STORAGE RETRIEVAL