| Class Number |
Class Name |
Patents |
| 222/1 |
Processes of dispensing |
1,250 |
| 222/108 |
Drip, leakage or waste catching or disposal |
334 |
| 222/113 |
With illuminator or burner |
89 |
| 222/129 |
Plural sources, compartment, containers and/or spaced jacket |
400 |
| 222/14 |
Cutoff operated by selectively preset volume or rate of flow-responsive mechanism |
139 |
| 222/146.1 |
With heating or cooling means |
147 |
| 222/147 |
With refill preventing means |
55 |
| 222/148 |
With cleaning means |
406 |
| 222/152 |
With conveying conduit jacket and/or inert atmosphere (includind vacuum) providing means |
113 |
| 222/153.01 |
With lock or fastening seal |
72 |
| 222/154 |
Inspection devices |
44 |
| 222/160 |
Movably mounted supply container |
69 |
| 222/173 |
With casing or support |
114 |
| 222/187 |
With wick or absorbent material feed |
80 |
| 222/188 |
With fluid trap seal for inlets or outlets (e.g., vents) |
32 |
| 222/189.01 |
With flame arrester |
18 |
| 222/189.02 |
With sifter |
16 |
| 222/189.06 |
With filter (e.g., strainer) |
232 |
| 222/190 |
With material treatment or conditioning means |
301 |
| 222/191 |
With tool or implement handle |
40 |
| 222/192 |
Combined |
372 |
| 222/195 |
With gas agitation |
183 |
| 222/196 |
Jarring and/or vibrating |
109 |
| 222/2 |
Check control |
54 |
| 222/204 |
Siphon combined with discharge assistant |
12 |
| 222/205 |
Nongravity feed to trap of vacuum, gravity, or manual removal type |
103 |
| 222/206 |
Resilient wall |
70 |
| 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 |
22 |
| 222/226 |
Agitator followed by discharge assistant and/or interconnected discharge controller |
37 |
| 222/23 |
With recorder, register, indicator, signal or exhibitor |
279 |
| 222/249 |
Floating piston with plural or alternate discharge |
56 |
| 222/251 |
With discharge assistant (e.g., impeller, pump, conveyer, movable trap chamber, etc.) |
33 |
| 222/3 |
Gas or vapor dispensing |
357 |
| 222/416 |
Siphon |
33 |
| 222/420 |
Drop formers |
235 |
| 222/423 |
With film accumulating material removers |
10 |
| 222/424 |
With material return to supply |
52 |
| 222/424.5 |
Supply containers with traps |
27 |
| 222/457.5 |
Hand manipulable shaker with reverse outlet passage |
5 |
| 222/459 |
Stationary agitator |
69 |
| 222/460 |
Funnel-type outlet |
86 |
| 222/463 |
Rockable or weighted |
26 |
| 222/464.1 |
Internally extending outlet pipe |
186 |
| 222/465.1 |
With container handle or handgrips |
152 |
| 222/476 |
Spaced, alternately seated flow controllers or closures for single outlet |
34 |
| 222/477 |
Retarded or delayed action flow controllers or closures |
37 |
| 222/478 |
With plural openings or discharge guides |
147 |
| 222/490 |
Slitted resilient diaphragm or nipple |
177 |
| 222/491 |
Outlet element operated by pressure of contents |
70 |
| 222/498 |
Snap-acting outlet element |
79 |
| 222/500 |
Gravity or inertia operated movable outlet elements |
70 |
| 222/501 |
Movable outlet element actuator projecting through discharge guide |
94 |
| 222/502 |
Sectional flow controller or closure |
38 |
| 222/504 |
Motor operated outlet element |
474 |
| 222/505 |
With relatively movable actuator for outlet element |
189 |
| 222/510 |
Outlet element in one wall, rod actuator through container interior and another wall |
76 |
| 222/511 |
With resilient biasing means for outlet element |
93 |
| 222/519 |
Axially rotary and longitudinally movable tubes, sleeves, or apertured caps |
76 |
| 222/52 |
Automatic control |
316 |
| 222/522 |
Axially slidable tubes, sleeves, or apertured caps |
72 |
| 222/526 |
Movable material discharge guide |
40 |
| 222/538 |
Nonuse housing or securing means for discharge guides |
140 |
| 222/540 |
Outlet seated in container recess |
10 |
| 222/541.1 |
With frangible closure for outlet |
101 |
| 222/542 |
With packing-type seal for outlet |
126 |
| 222/543 |
With single strand, cord or wire connector for removable outlet elements |
97 |
| 222/544 |
With flow controller or closure |
59 |
| 222/564 |
With interior material guide or restrictor |
318 |
| 222/565 |
Sifter, sprinkler or plural opening patterns |
119 |
| 222/566 |
Nozzles, spouts and pouring devices |
207 |
| 222/575 |
Miscellaneous (e.g., outlet shapes) |
104 |
| 222/576 |
Inkwell |
1 |
| 222/591 |
Molten metal dispensing |
242 |
| 222/630 |
Fluid flow discharge |
192 |
| 222/638 |
Including timer |
69 |
| 222/71 |
Volume or rate of flow metering |
156 |
| 222/74 |
Hose or other movable discharge guide interlocks and interconnections |
26 |
| 222/77 |
Weighing |
251 |
| 222/78 |
Simulations |
163 |
| 222/80 |
With cutter and/or punch |
165 |
| 222/92 |
Collapsible wall-type container |
230 |
| 222/DIG.1 |
Xerography |
570 |
