US PATENT SUBCLASS 470 / 184
.~ Nail or screw capping die

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

183  DF  IMPLEMENT, E.G., DIE, ETC. {10}
184.~ Nail or screw capping die

DEFINITION

Classification: 470/184

Nail or screw capping die:

(under subclass 183) Subject matter wherein the device is

specially adapted for forming and closing a nail and screw cap about the head of an article.