US PATENT SUBCLASS 292 / 320
.~.~ Rigid engaging means

Current as of: June, 1999
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292 /   HD   CLOSURE FASTENERS

307 R  DF  SEALS {14}
*  DD  .~ Resilient shackle ends {2}
320.~.~ Rigid engaging means

DEFINITION

Classification: 292/320

(under subclass 307) Devices having shackles, one or both ends being provided with resilient engaging means and housings having rigid means engaged by said end or ends.