US PATENT SUBCLASS 292 / 76
.~.~ Spring arm

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

2  DF  BOLTS {15}
70  DF  .~ Double acting {5}
76.~.~ Spring arm {1}
77  DF  .~.~.~> Roller

DEFINITION

Classification: 292/76

(under subclass 70) Devices of the spring-arm type.