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Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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Class 141 | FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS |
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1 | PROCESSES |
1.1 | Battery grid pasting |
2 | Filling dispensers |
4 | Gas or variation of gaseous condition in receiver |
9 | Plural materials |
10 | Bag filling |
11 | With material treatment |
13 | MODIFICATION OF FILLING CYCLE IN STARTING AND STOPPING |
14 | SIPHON BOTTLE CHARGING ARRANGEMENTS |
15 | For receiver with diverse filling opening |
16 | With plural heads, stations or materials |
17 | With gas capsule supporting or manipulating means |
18 | FILLING OR REFILLING OF DISPENSERS |
19 | With cutter or punch for gas pressure cartridge |
20 | Aerosols |
20.5 | Coating-implement-type receiver |
21 | By operation of means causing or controlling dispensing |
22 | Removable dispenser is supply container closure |
25 | Expansible chamber of fluid pressure applying or controlling means |
29 | Closure type with manually controlled vent |
31 | CAPILLARY TYPE |
32 | BATTERY GRID PASTING |
34 | CENTRIFUGAL FILLING |
35 | PLURAL CONNECTED RECEIVERS FILLED BY SERIAL FLOW |
37 | DIVERSE FLUID CONTAINING PRESSURE FILLING SYSTEMS INVOLVING RECEIVER GAS CONTENT MODIFICATION |
38 | Tire inflation |
39 | Filling means controlled by gas condition in receiver |
44 | Gas and other material separating passage or chamber |
46 | System fluid used in seal or in valve or lift operation |
47 | Gas control or supply varied, shifted or supplemented during cycle |
48 | Gas cycle for pre-treatment of receiver or contents material |
49 | Plural or diverse gassing and/or filling cycles |
50 | Shifted to vent or fill pipe |
51 | Gas condition control in housing for receiver |
52 | With separate storage of gas displaced from receiver |
54 | With plural diverse passages for gas to receiver or head |
55 | Vent to drain fill pipe |
56 | Three or more |
57 | Receiver vented to atmosphere before separation (e.g., snift) |
59 | Filling with exhausting the receiver |
62 | With lateral travel of registering head and receiver |
63 | Gas treatment |
65 | EVACUATION APPARATUS |
67 | FLUENT CHARGE IMPELLED OR FLUID CURRENT CONVEYED INTO RECEIVER |
69 | WITH MATERIAL TREATMENT |
70 | With fluid contact (e.g., jetting) |
71 | Compacting |
72 | Agitation of head and receiver |
73 | Compacting material in receiver |
74 | Agitation |
75 | Of suspended receiver |
77 | With distortion of or impact on receiver side walls |
78 | Agitating means associated with receiver conveyer |
80 | In filled receiver |
81 | With contraction of trap to form charge |
82 | Heating or cooling |
83 | WITH TESTING OR WEIGHING RECEIVER CONTENT |
84 | CONVERTIBLE |
85 | WITH SOIL REMOVING, COATING, LUBRICATING, STERILIZING AND/OR DRYING |
94 | WITH SIGNAL, INDICATOR, RECORDER, INSPECTION MEANS OR EXHIBITOR |
97 | WITH GUARD OR SCREEN FOR OPERATOR |
98 | COMBINED |
99 | PLURAL DIVERSE FILLING LINES |
100 | PLURAL MATERIALS, MATERIAL SUPPLIES OR CHARGES IN A RECEIVER |
101 | Lateral travel of registering head and receiver |
102 | Plural charges from the same source |
103 | Separate stations for a single receiver |
104 | Selectively utilized sources |
105 | With common discharge |
108 | SCOOP TYPE FILLER WITH ASSOCIATED RECEIVER |
110 | ABSORPTION AND/OR IMMERSION |
113 | RECEIVER FILLED THROUGH BOTTOM OR WHILE INVERTED |
114 | WITH MANIPULATION OF FLEXIBLE OR COLLAPSIBLE RECEIVER OR SUPPLY |
115 | DRIP PREVENTION BY FLOW REVERSING AND/OR OVERFILL REMOVAL |
116 | By means reversing direction of flow |
117 | Expanding chamber in disengaged head |
118 | By tilting receiver and adjoined filler |
119 | Interconnected supply valve cut-off and vacuum control |
120 | Siphonic return to supply |
121 | Separate removal station |
122 | With subsequent filling |
123 | Combined displacement receptacle and vacuum means |
124 | Receiver tilting or inverting means |
125 | Wiping, scraping or spatulating means (e.g., trimming) |
126 | Simultaneous filling and removing |
128 | DRIBBLE OR REDUCED FLOW AT END OF CYCLE |
129 | WITH CONVEYING MEANS TO SUPPLY SUCCESSIVE RECEIVERS |
130 | Sampler type |
131 | Continuous flow type |
132 | Receivers with overlapping flanges or apertured shields |
133 | Receiver carrier forms moving support for supply |
134 | With spaced receivers and redirected flow |
135 | With lateral motion of registering head and receiver |
136 | Bodily lifted or swinging siphon filling means |
137 | Laterally reciprocating head or trap |
138 | Interrupted or irregular cycle |
144 | Rotary set of heads |
153 | Automatic control of filling cycle by contents material |
154 | Receiver with asymmetrical or flap closed inlet |
155 | Safety-stop or non-operating interlock between supply and conveyers |
156 | Fill triggered by receiver |
163 | Horizontal axis conveyer |
164 | Receiver supported on side during filling |
165 | With relatively movable receiver grip or centering means |
167 | With variable rate of receiver travel in cycle |
168 | Conveyer with additional receiver conveying or manipulating means |
169 | Plural receiver lines to or from single |
170 | Lateral shift at filling station between parallel receiver paths |
171 | With change in receiver orientation |
172 | With lifting or lowering means for receiver for filling |
173 | With receiver dispenser |
176 | Conveyer with relatively movable receiver discharge means |
177 | Nozzle, guide or conveyer adjustable to receiver size |
178 | Successive groups or non-sequential filling of a receiver series |
180 | Continuously moving conveyer with receiver stop |
181 | With head, manifold or supply lowering means |
183 | With interconnected contents discharge means |
192 | AUTOMATIC CONTROL OF FLOW CUTOFF OR DIVERSION |
193 | Responsive to relative recession of supply means and receiver engaging means |
196 | Control by test receiver or chamber or by filled preceding receiver |
197 | In gas filled receivers |
198 | Level or overflow responsive |
199 | Funnel type closed by float |
200 | Valve latched in open position |
201 | Normally open with closed position holding means |
202 | Plural series valves |
203 | Valve stem accessible at top of funnel |
205 | Pivoted valve |
206 | Manually initiated valve with both manual and level cut-off controls |
207 | With receiver positioned interlock |
208 | With nozzle dislodgment valve trip means |
209 | Manual control disabler or disconnect |
210 | Separate controls for plural series liquid flow line valves |
211 | Self-opening valve |
216 | Float operated valve |
217 | Diverse controls for single valve |
227 | External initiator as second diverse control |
230 | WITH SIPHON FLOW CONTROL BY EQUALIZED LEVELS |
231 | PORTABLE SYSTEMS OR TRACK MOUNTED SUPPLY MEANS |
234 | PLURAL FILLING MEANS |
235 | Adjustable lateral spacing of heads or receivers |
236 | Diverse flow manifold |
237 | For plural receivers simultaneously filled |
238 | Supply apportioned prior to delivery |
239 | Tilting tray or trough means |
240 | Grid or cellular insert type divider |
241 | Inverted for discharge to receivers |
242 | With discharge means |
246 | With receiver ejecting and/or accommodating means |
247 | Aids to manual filling |
248 | Alternating |
249 | WITH CHARGE FORMING MEANS CONTRACTING TRANSVERSELY TO FLOW PATH |
250 | WITH MEANS TO MOVE SUPPLY MEANS AND/OR RECEIVER TO, FROM OR DURING FLOW RELATION |
251 | Relatively receding discharge assistant and receiver engaging means |
252 | With external form for receiver |
253 | With lift or power drive for receiver support |
254 | Receiver support bias varied with position of support |
255 | With feeder and additional flow modifier or retarder at foot of fill tube |
256 | Continuous feeding during filling (e.g., rotary auger) |
258 | Axially reciprocating discharge assistant |
263 | Relatively receding filling tube and receiver engaging means |
265 | With means to separate filled receiver and internal form |
266 | With adjustable movable component |
267 | Unitary receiver support and flow controller |
269 | With clamp for receiver interconnected with movable head or lift |
270 | Both supply means and receiver support having movement |
271 | Swinging support for receiver |
275 | Receiver lift or lower for filling |
276 | With interconnected external means to control discharge |
277 | Fluid operated lift |
278 | Yielding lift |
279 | With movable support for hose connected head or supply |
280 | Scraping or leveling by lateral relative movement of supply means and receiver |
281 | With means for manipulating a filled receiver for separation from head or support |
283 | With movement of receiver in horizontal plane |
284 | Movably mounted supply |
285 | MULTIPLE PASSAGE FILLING MEANS FOR DIVERSE MATERIALS OR FLOWS |
286 | With baffle, spreader, displacer, drip ring, filter or screen |
287 | With gas expanded seal |
288 | Adjustable outlet element controls level |
289 | Vent laterally shiftable |
290 | With flue or vent externally returning to supply |
291 | With valve operated by receiver engaging means |
292 | Valve operator interconnected with receiver inlet engaging means |
296 | Biased coaxial valve stem and nozzle |
297 | Funnel type |
298 | Concentric vent forms valve stem |
299 | Concentric external vent |
300 | Vent extends along wall to top |
301 | With valve |
302 | Plural valved passages |
303 | Float operated vent cut-off |
304 | Swingable nozzle operated liquid supply valve |
305 | Rigidly interconnected or intergral valves |
306 | Gravity seated inversion opened valve |
307 | With trap or chamber in vent passage |
308 | Air vent to supply cut-off by liquid in receiver |
309 | With air inlet to liquid supply |
310 | Passage formed by head and receiver spacing means |
311R | FILLING MEANS WITH RECEIVER OR RECEIVER COACTING MEANS |
312 | Extensible or expansible inserted coupler or centering means for receiver |
313 | Flexible or collapsible receiver |
318 | Filling by retracting receiver or cartridge |
319 | Manually coupled and inverted |
323 | Siphon type |
324 | Continuous flow or overflow type supply |
325 | Receiver with plural compartments or openings (e.g., vents) |
328 | Filling means or support provides handle for receiver |
329 | With puncturing connecting means |
331 | Funnel type |
332 | With connector, guide or support for separable supply |
333 | Supply or flow path not concentric with receiver inlet |
335 | Valves open when funnel rests on receiver |
336 | Valve closed by lifting on funnel handle |
337 | Flexible, collapsible or folding |
339 | Anti-swirl, anti-splash, cover or shield |
340 | With additional support |
344 | With valve actuator or extended stem |
346 | Interlocked discharge means, support and/or coupling |
348 | Supply means carried receiver flow control opening means |
351 | Receiver actuated discharge means |
352 | Movable supply or head |
353 | Receiver coupling telescopes flow path elements |
354 | Mechanical or lost motion connection |
355 | Connection external to tube or tube sections |
356 | Control by contact at bottom of receiver |
357 | Receiver applied to plunger-type follower |
358 | Scoop or drawer type |
359 | Receiver weight operated discharge means |
360 | Actuator juxtaposed outlet |
363 | Filling supply supported by receiver |
367 | Adjustable contact area or plural interchangeable or selectively usable coupling means or flow paths |
368 | Adjustable gauge collar, displacement member or seal |
369 | With receiver support, guide means, or shield |
370 | Guide or shield |
371 | Reciprocating guard or guide |
372 | Receiver neck or inlet rim engaging support |
373 | For movement of receiver laterally of supply outlet |
374 | Fill tube extending to or near bottom of receiver |
375 | With support for removable supply container |
376 | With adjustable support for supply |
377 | Receiver swingably supported or supported by bail |
378 | Plural interchangeable or selective or adjustable support for receiver |
379 | Nonuse position or cover |
382 | Flexible hose terminal with receiver engaging means |
383 | With receiver and supply securing means |
384 | Rotatable collar or sleeve |
385 | Telescoping jaws |
386 | Fixed flange on supply means for engagement of receiver |
311A | Drip prevention |
387 | FILLING HEAD SHIFTABLY OR SEPARABLY CONNECTED TO SUPPLY |
390 | INSERTED OR EXTERNAL FORM OR PROTECTOR |
391 | MATERIAL GUIDES OR SUPPLY WITH RECEIVER SUPPORTS (I.E., AIDS TO MANUAL FILLING) |
392 | MISCELLANEOUS (E.G., FILLING HEADS) |
FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
DIGESTS | ||
DIG1 | MAGNETIC |
DIG2 | FLUIDIC FLOW CONTROL VALVES |
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