US PATENT SUBCLASS 411 / 996
.~ Transverse base-locking key

Current as of: June, 1999
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411 /   HD   EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER

955  DF  LOCKED BOLTHEAD OR NUT {7}
996.~ Transverse base-locking key

DEFINITION

Classification: 411/996

Transverse base-locking key:

Art collection under art collection 955 wherein a key extends substantially parallel to the surface of the substructure between the base of the device and the substructure.