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Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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Class 269 | WORK HOLDERS |
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1 | HAND MANEUVERED OR WORK SUPPORTED TOOL GUIDES |
3 | OPERATOR SUPPORTED |
4 | Convertible to bench supported |
5 | With opening through handle for work supply |
6 | Handle manipulation for jaw actuation |
7 | SOLIDIFICATION OF WORK CONTACTING MEDIUM |
8 | MAGNETIC HOLDER |
9 | PLURAL SELECTIVELY USED HOLDERS |
11 | WITH HOLDER ILLUMINATING MEANS |
12 | WITH DRY RUN WORK DRIVING MEANS |
13 | WITH PRODUCT DISCHARGE FACILITATOR |
15 | WITH CATCH PAN |
16 | WITH PART OR TOOL HOLDING RECEPTACLE |
17 | WITH GROUND TRAVERSING MEANS |
19 | WITH PLUMB INDICATOR |
20 | WITH FLUID MEANS |
21 | Vacuum-type holding means |
22 | With movable diaphragm |
23 | With safety means |
24 | Plural positioning means sequentially operated |
25 | Cylinder-piston means directly moves jaw(s) |
27 | Cylinder-piston means in series with additional positioning means |
28 | With separate air means in series with liquid means |
29 | Including self-contained manual pump means |
30 | With common fluid means for holding and releasing |
32 | Mechanical means between fluid means and jaw |
35 | With guide means |
36 | FENCE BOARD HOLDER AND GAUGE |
37 | PLURAL HOLDERS TO HOLD WORKPIECES RELATIVE TO EACH OTHER |
38 | Fletching jig (i.e., arrow feathering holder) |
40 | Fixed work-contacting portions for each holder |
41 | Workpieces normal to each other (e.g., miter clamps) |
43 | Workpieces parallel to each other (e.g., box-shook clamp) |
45 | With means to relatively array or arrange holders |
46 | SUSPENDED HOLDER |
47 | HOLDER INSERTED WITHIN WORK APERTURE |
48 | With tool couple element |
48.1 | Expandable mandrel |
49 | Inserted holder movable relative to work backup |
50 | Holder mounted for movement |
52 | Within concentric opening |
53 | PIN-TYPE HOLDER |
54 | With work-overlying clamp |
54.1 | With means to drive pin into work |
54.4 | With work-underlying support |
55 | HOLDER MOUNTED FOR MOVEMENT |
56 | Relative to a station |
58 | Including means to shift holder position |
63 | With indexing steps |
71 | With plural means for changing holder positions |
74 | Means for position lock |
86 | RELATIVELY MOVABLE JAWS |
87 | With tool couple element |
88 | Convertible to other type or form of holder |
89 | Jaw actuation locks holder position relative to base |
90 | With separate means to lock jaw(s) after actuation |
91 | Clamp couple element with fastening means |
95 | With means to fasten holder to support (e.g., portable) |
96 | Wrench or plier type of work holder |
97 | Clamp type fastening means |
99 | Socket type fastening means |
101 | Threaded fastening means |
102 | Nail or spur fastening means |
103 | For cable about thimble (e.g., rigger's vise) |
104 | Plural jaw pairs, angularly oriented, for common work |
105 | Three jaw couples in three nonparallel planes |
107 | Interrelated actuating means |
110 | One actuated jaw carries a second actuated jaw |
111 | Quadrilateral frame type |
112 | Diagonally moved jaw |
113 | Plural actuating means for one side |
115 | Actuator located at corner |
118 | Actuated jaw couples perpendicularly related |
120 | One couple adjusted and one couple actuated |
121 | Adjustment means intermediate ends of side |
122 | Adjustment means including attached wedge means |
124 | Adjustment means at diagonal corners |
126 | Including pivoted yoke frame jaw carrier |
130 | Including constrictable loop (strand or articulated) jaw |
133 | Weight of a vertically disposed panel actuates jaws |
134 | With means for "hold-down" component of force |
135 | With rockable work contacting member |
136 | Moved by linearly acting jaw |
137 | Inclined actuator and/or jaw travel |
138 | With wedge or cam means |
139 | With means to align coacting jaw faces |
140 | With separate positioning means for each of jaw pair |
141 | Adjustable positioning only |
142 | Separate means to actuate each of a jaw pair |
146 | Means to both actuate and adjust the same jaw |
147 | Portable straight beam type |
150 | Pivoted jaw actuator means |
151 | With means to orient actuating force on jaws |
152 | Plural jaw pairs |
153 | With common actuating means |
154 | One jaw common to plural coacting jaws |
155 | Acting in intersecting planes |
156 | Three coacting work grippers |
157 | With means to bias jaw(s) toward nonholding position |
158 | Pedal lever actuator |
160 | Spring coil around actuating screw |
161 | Leaf spring between pivoted jaws |
162 | Spring coil around or abutting cam or cam follower |
163 | With articulated attachment or insert for jaws |
164 | With means for lateral adjustment of jaw portions |
165 | Means for direct manual adjustment of jaw(s) |
166 | With cant type adjustment lock |
167 | Including separate cant member |
168 | Means for skewing plural members to actuate jaw(s) |
169 | Plus additional means to release cant lock |
171 | Including interlocking abutting surfaces |
171.5 | With tooth-like surface engaging a planar surface |
172 | With relative axial shift of screw-nut actuating means |
173 | Split nut type |
174 | With separate means for lateral motion of segments |
175 | Including weight biased lever |
176 | Common to spaced parallel screw means |
177 | Control travels with screw |
178 | With screw mounted means for lateral segment motion |
179 | With longitudinally rockable actuating screw |
181 | Half nut type |
184 | Interrupted thread type |
188 | With common means to both lock and actuate jaw(s) |
189 | Screw-nut type |
190 | With wedge means in the lock mechanism |
194 | Pawl-rack adjustment lock |
196 | Cam or eccentric type |
197 | Plural cams in series |
198 | Cam in series with diverse actuator |
199 | Plural cam surfaces |
200 | Including radial face and/or axial follower feature(s) |
201 | Toggle type |
202 | Rack-pinion sector |
203 | With clamp (or friction) type adjustment-lock |
204 | Pivoted eccentric for applying lock |
205 | Plus additional means to release lock |
206 | Deformable elastic plug gripping element |
207 | With detent type adjustment-lock |
216 | Means to actuate jaw(s) (i.e., apply holding force) |
217 | Work camming or wedging action type |
218 | With common means for each of coacting jaws |
221 | Plural means for one jaw |
224 | With yieldable means in actuation train |
225 | Gear type |
228 | Toggle type |
229 | Cam, eccentric or wedge type |
230 | With position latch |
231 | Cam surface is jaw face |
232 | Including radial face and/or axial follower feature |
233 | Including cam slot or groove |
234 | Slidable wedge |
235 | Eccentric cylinder or disc |
236 | Cam on end pivoted hand lever |
237 | For pivoted jaw(s) |
240 | Screw-nut type |
241 | Differentially threaded |
242 | Right and left threaded |
243 | Rotating nut means |
244 | Screw held at ends for rotation only |
245 | With means for relative rotation of elements |
246 | Screw travels with jaw |
254R | Bias type (e.g., weight, spring, resilience) |
256 | With paralleling mechanism for jaws |
257 | Jaw features |
258 | Angularly alignable |
265 | Plural spaced work contacting portions |
266 | Settable elements conformable to work contour |
267 | With pressure equalizing means |
268 | Angular and/or curved jaw face |
271 | Attachment(s) and/or insert(s) |
285 | Specific means for wear, strain, protection, assembly |
286 | Specific material(s) used for holder |
287 | HOLDER ENCLOSES WORK |
289R | WORK-UNDERLYING SUPPORT |
290 | With tool couple element |
296 | Gapped support |
302.1 | Mixing or kneading board |
303 | With work-stop abutment |
307 | With sight gage |
308 | With work supply supporting means |
309 | Support mounting means |
289MR | Movable roller |
315 | WORK-STOP ABUTMENT |
316 | Vertically compressible abutment |
317 | Resiliently urged abutment |
318 | Abutment mounted between spaced parallel arms |
319 | Plural spaced abutment surfaces |
320 | With motor drive abutment moving means |
329 | MISCELLANEOUS |
CROSS-REFERENCE ART COLLECTIONS | ||
900 | SUPPORTING STRUCTURE HAVING WORK HOLDER RECEIVING APERTURES OR PROJECTIONS |
901 | COLLAPSIBLE OR FOLDABLE WORK HOLDER SUPPORTING STRUCTURE |
902 | WORK HOLDER MEMBER WITH V-SHAPED NOTCH OR GROOVE |
903 | WORK HOLDER FOR ELECTRICAL CIRCUIT ASSEMBLAGES OR WIRING SYSTEMS |
904 | WORK HOLDER FOR POSITIONING ELEMENTS OF BUILDING IN INSTALLED LOCATION |
905 | WORK HOLDER FOR DOORS AND DOOR FRAMES |
906 | WORK HOLDER FOR SKIS |
907 | WORK HOLDER FOR FISHING FLIES |
908 | WORK HOLDER FOR CATHODE-RAY TUBES |
909 | WORK HOLDER FOR SPECIFIC WORK |
910 | WORK HOLDER FOR PREFABRICATED ROOF TRUSS OR WALL FRAME |
FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
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