US PATENT SUBCLASS 470 / 150
.~ Having head finisher

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

110  DF  APPARATUS FOR MAKING HEADED FASTENER, E.G., NAIL, RIVET, ETC. {13}
150.~ Having head finisher {1}
151  DF  .~.~> Broach type

DEFINITION

Classification: 470/150

Having head finisher:

(under subclass 110) Subject matter provided with a mechanism capable of performing a metal working operation for completing the formation of a head on the fastener.

(1) Note. This subclass provides for machines for trimming. pointing, swaging, or otherwise completing the head on the fastener.