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| Number | Title | Issue Date |
| 7270509 | Fastener assembly A fastener assembly includes a threaded bolt and a locking nut assembly. The threaded bolt includes at least one longitudinal groove. The locking nut assembly includes a nut adapted to threadingly engage the bolt, a locking ring adapted to engage the bolt and the nu... | 09/18/2007 |
| 7261506 | Washer and threaded fastener assembly incorporating same A washer for a threaded fastener assembly and a threaded fastener assembly incorporating such a washer. The washer includes a body having a central axis including two opposed sides an outer periphery and an inner periphery defining a central aperture extending betwe... | 08/28/2007 |
| 5897277 | Self-locking obturating device An obturating device including a body (11) with a recess (8) at one end engageable by a spanner, and a screw thread (2) at the other end for engaging a complementary screw thread (7) in an opening (6) of a housing (3). A locking ring (31) biased by a spri... | 04/27/1999 |
| 4030798 | Electrical connector with means for maintaining a connected condition An electrical connector has a coupling nut provided with ratchet teeth on one end thereof for cooperating with a spring, so that the coupling nut is harder to rotate in one direction than the other. The spring is formed as a leaf spring having an elongate... | 06/21/1977 |
| 3971614 | Electrical connector with means for maintaining a connected condition An electrical connector incorporates a plug shell, a receptacle shell, a coupling nut for releasably interconnecting the plug shell together with the receptacle shell, and means for selectively impeding the coupling nut from being rotated in its decouplin... | 07/27/1976 |
