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Class Information
Number: 411/957
Name: Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener > Locked bolthead or nut > Automatic base clutch > Biting tooth
Description: Art collection under art collection 956 wherein the gripping is affected by one or more projection deforming the surface of the substructure or the device.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7306418 |
Deforming member and captive fastener retaining method |
Dec. 11, 2007 |
| 7014406 |
Anti-strip-out fastener |
Mar. 21, 2006 |
| 5797581 |
Apparatus for positioning and mounting fixtures |
Aug. 25, 1998 |
| 5628599 |
Anchored fastener |
May. 13, 1997 |
| 5232056 |
Agricultural drawbar and self-locking bushing therefor |
Aug. 3, 1993 |
| 5011351 |
Wedge lock die washer |
Apr. 30, 1991 |
| 4134438 |
Locking device for threaded fasteners |
Jan. 16, 1979 |
| 4103725 |
Conical spring washer |
Aug. 1, 1978 |
| 4091853 |
Screw-locking device |
May. 30, 1978 |
| 4060301 |
Electrical connector for transmission line insulators |
Nov. 29, 1977 |
| 4020731 |
Method of securing hair to a musical instrument bow |
May. 3, 1977 |
| 3976307 |
Means for preventing the detachment of the front wheel from a bicycle |
Aug. 24, 1976 |
| 3960048 |
Fastener assembly for creating accurate tension indicating fastener and method of calibrating the same |
Jun. 1, 1976 |
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