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Class 411/249 - Including structure interfitting within a thread for less than a full turn thereof


Subclass of Class 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
Definition: Device wherein the split ring includes a thin, radially
No. of patents: 1
Last issue date: 09/20/1983


NumberTitleIssue Date
4405274Snap ring intended for prevention of looseness of a nut
A snap ring is attachable to and detachable from a bolt with ease, the snap ring having a twisted part that enables the snap ring to extend around portions of two adjacent convolutions of the thread, the snap ring also having a split to enable portions of... 		09/20/1983
 
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