US PATENT SUBCLASS 470 / 43
APPARATUS HAVING SAFETY MECHANISM


Current as of: June, 1999
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470 /   HD   THREADED, HEADED FASTENER, OR WASHER MAKING: PROCESS AND APPARATUS

43APPARATUS HAVING SAFETY MECHANISM


DEFINITION

Classification: 470/43

APPARATUS HAVING SAFETY MECHANISM:

(under the class definition) Subject matter for apparatus provided with means to prevent damage to either a human operator thereof or to the apparatus or any component thereof.