US PATENT SUBCLASS 292 / 307 B
.~ Encasing

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

307 R  DF  SEALS {14}
307 B.~ Encasing

Unofficial Alpha Subclasses: R A B

DEFINITION

Classification: 292/307

(under the class definition) Devices comprising seals and

sealing devices.

SEE OR SEARCH CLASS

70, Locks,

50, and 440 for seals specifically applied to locks.