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Class Information
Number: 222/875
Name: Dispensing >
Description:










Sub-classes under this class:

Class Number Class Name Patents
222/1 Processes of dispensing 1,622
222/108 Drip, leakage or waste catching or disposal 396
222/113 With illuminator or burner 121
222/129 Plural sources, compartment, containers and/or spaced jacket 518
222/14 Cutoff operated by selectively preset volume or rate of flow-responsive mechanism 168
222/146.1 With heating or cooling means 209
222/147 With refill preventing means 59
222/148 With cleaning means 463
222/152 With conveying conduit jacket and/or inert atmosphere (includind vacuum) providing means 134
222/153.01 With lock or fastening seal 110
222/154 Inspection devices 48
222/160 Movably mounted supply container 87
222/173 With casing or support 139
222/187 With wick or absorbent material feed 105
222/188 With fluid trap seal for inlets or outlets (e.g., vents) 37
222/189.01 With flame arrester 18
222/189.02 With sifter 21
222/189.06 With filter (e.g., strainer) 282
222/190 With material treatment or conditioning means 426
222/191 With tool or implement handle 48
222/192 Combined 441
222/195 With gas agitation 202
222/196 Jarring and/or vibrating 128
222/2 Check control 60
222/204 Siphon combined with discharge assistant 16
222/205 Nongravity feed to trap of vacuum, gravity, or manual removal type 121
222/206 Resilient wall 78
222/216 Agitator and/or ejector operating on material in either (1) conveyer type discharge assistants having trap chambers or transverse grooves, or (2) movable trap chambers 23
222/226 Agitator followed by discharge assistant and/or interconnected discharge controller 50
222/23 With recorder, register, indicator, signal or exhibitor 348
222/249 Floating piston with plural or alternate discharge 61
222/251 With discharge assistant (e.g., impeller, pump, conveyer, movable trap chamber, etc.) 51
222/3 Gas or vapor dispensing 406
222/416 Siphon 33
222/420 Drop formers 265
222/423 With film accumulating material removers 12
222/424 With material return to supply 67
222/424.5 Supply containers with traps 29
222/457.5 Hand manipulable shaker with reverse outlet passage 8
222/459 Stationary agitator 78
222/460 Funnel-type outlet 96
222/463 Rockable or weighted 31
222/464.1 Internally extending outlet pipe 219
222/465.1 With container handle or handgrips 174
222/476 Spaced, alternately seated flow controllers or closures for single outlet 37
222/477 Retarded or delayed action flow controllers or closures 47
222/478 With plural openings or discharge guides 169
222/490 Slitted resilient diaphragm or nipple 221
222/491 Outlet element operated by pressure of contents 91
222/498 Snap-acting outlet element 84
222/500 Gravity or inertia operated movable outlet elements 79
222/501 Movable outlet element actuator projecting through discharge guide 110
222/502 Sectional flow controller or closure 41
222/504 Motor operated outlet element 554
222/505 With relatively movable actuator for outlet element 216
222/510 Outlet element in one wall, rod actuator through container interior and another wall 80
222/511 With resilient biasing means for outlet element 112
222/519 Axially rotary and longitudinally movable tubes, sleeves, or apertured caps 92
222/52 Automatic control 458
222/522 Axially slidable tubes, sleeves, or apertured caps 84
222/526 Movable material discharge guide 52
222/538 Nonuse housing or securing means for discharge guides 161
222/540 Outlet seated in container recess 17
222/541.1 With frangible closure for outlet 118
222/542 With packing-type seal for outlet 145
222/543 With single strand, cord or wire connector for removable outlet elements 103
222/544 With flow controller or closure 78
222/564 With interior material guide or restrictor 343
222/565 Sifter, sprinkler or plural opening patterns 139
222/566 Nozzles, spouts and pouring devices 280
222/575 Miscellaneous (e.g., outlet shapes) 124
222/576 Inkwell 1
222/591 Molten metal dispensing 276
222/630 Fluid flow discharge 218
222/638 Including timer 81
222/71 Volume or rate of flow metering 192
222/74 Hose or other movable discharge guide interlocks and interconnections 44
222/77 Weighing 294
222/78 Simulations 172
222/80 With cutter and/or punch 193
222/92 Collapsible wall-type container 281
222/DIG.1 Xerography 586


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
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