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Class 411/207 - With a discrete, resilient element


Subclass of Class 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
Definition: Device provided with a distinct element or device of a resilient
No. of patents: 2
Last issue date: 03/04/2008


NumberTitleIssue Date
7338247Quick release fastener
A releasable fastener for releasably engaging a bolt body has a generally cylindrical sleeve member having an inner surface closely spaced from an outer surface of the bolt body. A latch member having a contact surface is mounted on the sleeve member for movement be...
03/04/2008
4762452Attachment nut with anti-back up means
An economical alternative to throw away lock nuts is provided by a retainer that fits to or over a conventionally threaded nut. Splines on the shaft, and resilient fingers on the retainer, are mismatched in number by one, assuring that they interfit with ...
08/09/1988
 
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