US PATENT SUBCLASS 292 / 326
.~ Rigid disk, distorted shackle

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

307 R  DF  SEALS {14}
326.~ Rigid disk, distorted shackle

DEFINITION

Classification: 292/326

(under subclass 307) Devices having rigid disks and shackles having portions deformable or compressible for engagement with the disks.