US Patent Class 221
ARTICLE DISPENSING-- Main Headings



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Current as of: June, 1999
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CLASS NOTES
1  DF  PROCESSES
2  DF  WITH RECORDER, REGISTER, INDICATOR, SIGNAL OR EXHIBITOR {5}
9  DF  AUTOMATIC CONTROL {3}
15  DF  WITH TIMING OR DELAY MECHANISM {1}
17  DF  WITH EMPTY SUPPLY SOURCE RESPONSIVE MEANS {1}
21  DF  WITH DISPENSER MALFUNCTIONING RESPONSIVE MEANS
22  DF  SUBSEQUENT ARTICLE SEPARATING MEANS ACTUATED BY ARTICLE REMOVAL {1}
24  DF  SIMULATIONS
25  DF  PROGRESSIVELY DESTROYED CELLULAR MAGAZINE-TYPE SUPPLY SOURCE
26  DF  WITH ARTICLE TEARING OR DEFORMING SUPPLY RETAINING MEANS
27  DF  CAPTIVE ARTICLE TYPE {2}
30  DF  WITH CUTTER OR PUNCH {1}
33  DF  CONCURRENT SEPARATION AND DISTORTION OF FLEXIBLE ARTICLE (E.G., NAPKIN HOLDERS) {8}
64  DF  WITH FLEXIBLE SUPPLY CONTAINER WALLS
65  DF  WITH COLLAPSIBLE OR TELESCOPING SUPPLY CONTAINER WALLS
66  DF  ARTICLE DELIVERY DEPENDENT UPON INSERTION OF REPLACEMENT ARTICLE
67  DF  DISPENSING FROM STAGGERED STACKS
68  DF  PLURAL DISPENSING STACKS FORMED FROM SINGLE SOURCE
69  DF  CELLULAR MAGAZINE TYPE {5}
92  DF  PLURAL SOURCES, STACKS OR COMPARTMENTS {8}
134  DF  WITH MEANS TO SELECT INTERMEDIATE ARTICLES FROM STACKS
135  DF  WITH ARTICLE TREATMENT {2}
151  DF  WITH MEANS FOR BLOCKING OR DISABLING EJECTOR OR RELEASER {2}
154  DF  WITH LOCK, LATCH, OR SEAL FOR CONTAINER AND/OR SUPPORT
155  DF  WITH TRANSPARENT INSPECTING OR VIEWING MEANS
156  DF  WITH ORIENTING {3}
174  DF  SUPPLY FEED MEANS TO DISPENSING HOPPER
175  DF  WITH STACK FORMING MEANS {5}
185  DF  AMBULANT OR BODY SUPPORTED
186  DF  SUPPLY CONTAINER MOVABLY MOUNTED FOR DISPENSING {3}
191  DF  DISPENSER DELIVERING TO STATIONARY ARTICLE SUPPORT FOR MANUAL REMOVAL {3}
197  DF  WITH SUPPLY CARTRIDGE OR CONTAINER REMOVABLE FROM ENCLOSING CASING {1}
199  DF  COMBINED OR CONVERTIBLE
200  DF  WITH MEANS TO AGITATE, VIBRATE OR JAR ARTICLES IN SUPPLY CONTAINER {3}
206  DF  WITH QUANTITY PRESELECTION MEANS {1}
208  DF  WITH DISCHARGE ASSISTANT {28}
281  DF  WITH SEPARATE INLET FOR REPLENISHMENT OR ACCESS
282  DF  WITH CASING OR SUPPORT {4}
287  DF  WITH REMOVABLE CONTAINER ENCLOSING SUPPLY
288  DF  TILTABLE CONTAINER WITH TRAP
289  DF  MECHANICAL RELEASE OR SEPARATION OF ARTICLES {7}
302  DF  WITH FRANGIBLE ELEMENT FOR OUTLET
303  DF  WITH DISPENSING-TYPE OUTLET {4}
311  DF  WITH DEFLECTOR FOR PARTIALLY SEPARATING ARTICLE
312 R  DF  MISCELLANEOUS (E.G., INTERIOR ARTICLE GUIDING MEANS) {3}
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