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Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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Class 100 | PRESSES |
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1 | BINDING |
2 | Methods |
4 | With automatic or material-triggered control |
5 | With material winding or folding |
6 | With material severing |
7 | With material depositing or discharging |
8 | Binder applying |
9 | Preformed continuous annular binder |
10 | With precutting of binder to length |
11 | Plural flexible section binder |
12 | Through annular material |
13 | Helically along material |
14 | Indexing material between successive placements |
15 | By rotation of material |
16 | By swing of material gripping jaw |
17 | Binder supported across passageway for material |
25 | Curved guide channel for pushed binder |
27 | Orbit traveling binder placer |
29 | Binder tighteners and joiners |
32 | Binder tighteners |
33R | Joiners |
34 | Binder retaining material holders |
35 | METHODS |
36 | With pre-enclosing in textile |
37 | With separation from material of liquid expressed |
38 | With heating or cooling |
39 | With cutting or comminuting |
40 | With winding or folding |
41 | Forcing through constricted passage |
42 | Successive compressions from different directions |
43 | AUTOMATIC OR MATERIAL TRIGGERED CONTROL |
44 | Of insertion of separator between successive material charges |
45 | of material addition, deposition, or discharging |
46 | Of parallelism of platens |
47 | Of roll separation or speed |
48 | Of actuating means |
341 | SAFETY DEVICE |
342 | Means to disable or to forestall power to the press |
343 | Multiple triggers to start |
345 | Associated with door or cover |
346 | Overload protection |
347 | Hydraulic or pneumatic safety system |
348 | Optical condition sensor |
349 | Barrier type (e.g., guard, shield, screen, hood, etc.) |
353 | INTERRELATED |
54 | PORTABLE RECEPTACLE LID APPLYING |
55 | With receptacle transfer means |
56 | With lid fastening |
57 | With gathering of contents |
58 | With lid locating means |
59 | Receptacle mountable |
60 | Upwardly displaced receptacle |
61 | Concurrently pressing spaced areas of lid |
65 | COMPACTING ENSILAGE WITHIN SILO |
66 | With depositing or distributing |
67 | Silo wall guide rollers |
68 | Vertical center post guided rollers |
69 | Tamper suspended within silo |
70R | WITH ADDITIONAL TREATMENT OF MATERIAL |
71 | Adding materials |
76 | Winding or folding sheet, web or strand |
77 | With subsequent transfer to repressing press |
78 | With shape retaining means |
79 | With winding mandrel stripper |
80 | Folding zigzag |
82 | Circularly deposited through eccentric opening |
86 | Mandrel and opposed presser roll |
87 | Apron type (embracing belt loop) |
88 | Between opposed belts |
89 | Within group of three or more rolls |
90 | Separating materials (vacuumizing here) |
92 | Heating, cooling, or drying |
300 | Press for a brake lining |
302 | Plural diverse presses |
303 | In press material handling train |
305 | In press |
306 | Endless conveyor-type press |
307 | Plural endless conveyor presses |
308 | Means to control temperature |
309 | Multiple temperature treating zones |
311 | Platen in thermal contact with endless conveyor |
313 | Drum in thermal contact with endless conveyor |
315 | Reciprocating platen-type press |
316 | Piston and box type |
319 | Means to control temperature |
320 | Electric heater |
321 | Platen having particular thermally conductive feature |
322 | Temperature modulating insert |
323 | Press apparatus thermally insulated from heating/cooling means |
324 | Plural reciprocating platens |
326 | Heating or cooling element in platen |
327 | Roll-type press |
328 | Electric heater |
329 | Means to independently heat or cool different sections of roll |
330 | Roll surface has particular thermally conductive feature |
331 | Plural stage or pass |
332 | Roll temperature conditioning means is external of roll, but in direct temperature conditioning contact with roll |
334 | Roll heated or cooled internally |
337 | Helix-type press |
94 | Cutting, breaking, piercing, or comminuting |
70A | Crop crushing |
99 | WITH ALARM, SIGNAL, INDICATOR, OR TEST MEANS |
100 | WITH GROUND-TRAVERSING WHEELS OR GUIDES |
101 | WITH CLOTH ABOUT CAKE ENFOLDER |
102 | COMBINED |
103 | CONVERTIBLE |
104 | WITH DRAIN MEANS FOR EXPRESSED LIQUID |
105 | Plural liquids (peel oil) |
106 | Liquid impelling means |
107 | Drain tube inbedded in material |
110 | Drainage through or along pressure surface |
111 | With valve or adjustable flow regulator |
112 | With clearer or cleaner |
113 | Stacked boxes or plates |
116 | Movable surface |
122 | Textile containing pressure surface |
125 | Fixed abutment or end wall surface |
126 | Drainage through or along surface spanning pressure surfaces |
130 | External strainer |
131 | Expressed liquid collector or receptor |
136 | Guards or shields |
137 | PLURAL DIVERSE PRESSES |
144 | CONCURRENT PRESSING AND CONVEYING |
145 | Helix-type compressor |
146 | Right and left helices |
147 | Overload release (yieldable choke) |
148 | With valve or choke adjustment |
149 | Detachable choke |
150 | Helix interengaging abutment |
151 | Endless conveyer type |
152 | With conveyer charging or discharging means |
153 | Co-acting presser roll |
154 | With intermediate backup device |
155R | Roll type |
156 | Non-rotary co-acting press element |
157 | External and internal rolls |
158R | Intersecting or inclined roll axes |
159 | Vertical roll axes |
160 | With backing roll |
161 | Plural stage or pass |
162R | Common roll |
167 | Chute or conveyer between stages |
168 | Roll adjustment |
172 | Roll drive |
173 | With material handling or guiding |
176 | Roll pairs |
155G | Glass making |
177 | Moving compression chamber |
179 | Plunger and casing type |
180 | With successive charge separating means |
181 | Plunger carried separator supply |
182 | Separator series on endless belt |
183 | Pusher inserted |
184 | Separator structure |
185 | Plural compression chambers |
187 | With material rebound restrainer or tucker |
188R | With feeding or discharge handling |
190 | With inlet closure |
191 | Adjustable choke |
193 | PLURAL PRESSES |
194 | Stacked boxes or plates |
195 | Plural stacks |
196 | With charging and/or discharging |
199 | With positioning or supporting means |
202 | Hinged plates |
203 | Box or pot type |
207 | With material transfer from press to press |
208 | Concurrently actuated |
210 | ROLL AND PLATEN |
211 | WITH FLEXIBLE OR DEFORMABLE PRESSURE SURFACE |
213 | INTERFITTING CUPS - FRUIT JUICER TYPE |
214 | RECIPROCATING PRESS CONSTRUCTION |
215 | With material depositing means |
218 | With material displacing means (e.g., ejector) |
219 | With platen position or compression lock |
220 | With material rebound restrainer |
221 | Plural or indexing material supports or receptacles |
226 | With transversely displaceable piston or movable platen |
229R | With transversely displaceable box, receptacle, or stationary platen |
230 | Central strain rod type |
231 | C-frame type |
232 | Plural movable platens on intersecting paths |
233 | Oscillatory or hinged platen or piston |
237 | Plural movable platens on side-by-side paths |
238 | Combined reciprocating and rotating piston or platen |
240 | Box and piston type |
241 | Piston carried box frame scrapers |
242 | Adjustable size |
243 | Plier type (i.e., plural handles) |
244 | Plural opposing pistons |
245 | Box guided piston |
246 | Movable or removable box section |
256 | Platen tripped stop or reverse |
257 | Range of movement adjustment |
258R | Platen level compensating |
259 | With plunger return cushioning |
260 | With actuation releasing for rebounding or biased return |
261 | Over center releasing |
262 | Disengaging rack and pinion |
263 | Interruption in rotated camming surface |
264 | Opposed platens both actuated |
265 | Spring or weight |
269.01 | Fluid pressure actuation |
270 | Combined with mechanical actuation |
269.02 | Platen moved by elastically deformable pressure member |
269.05 | Pressure intensifier |
269.06 | Multiple or staged driving means |
269.12 | Platen positioning means |
269.13 | Pull-down press |
269.14 | Fluid supply system detail |
269.17 | Frame assembly detail |
269.18 | Rod, piston, or cylinder detail |
273 | Speed or power variable by power path selection |
274 | Intermittent actuator |
278 | Flexible element actuator |
280 | With mechanical force multiplier |
295 | PLATENS OR PRESSURE SURFACES |
298 | CLOTHS FROM CAKE STRIPPERS |
299 | MISCELLANEOUS |
CROSS-REFERENCE ART COLLECTIONS | ||
901 | SCRAP AUTO BODY CRUSHERS |
902 | CAN CRUSHERS |
903 | PELLETERS |
910 | MEAT |
911 | JET OR EXPLOSIVE |
912 | BINDER CONTAINERS |
913 | TRUSS PRESSES |
914 | SCRAP PAPER |
915 | FIXED UPPER RAM, LOWER MOVABLE RECEPTACLE |
916 | COIL TIGHTENER AND BINDER |
917 | MAGNETIC |
918 | BOLSTER AND DIE |
FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
WITH ADDITIONAL TREATMENT OF MATERIAL (100/70 R) |
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