US PATENT SUBCLASS 81 / 16
CHUCK KEY


Current as of: June, 1999
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81 /   HD   TOOLS

16CHUCK KEY


DEFINITION

Classification: 81/16

CHUCK KEY:

(under the class definition) Tool which is specifically adapted to cooperatively engage a machine chuck or tool-holding socket and to be manipulated to cause the chuck or socket to grip or release a workpiece or tool.

SEE OR SEARCH CLASS

279, Chucks or Sockets,

147+, for corresponding chuck or socket structure.