US PATENT SUBCLASS 470 / 157
.~.~ Making cut-type nail

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}
156  DF  .~ Having cutting means {2}
157.~.~ Making cut-type nail {3}
158  DF  .~.~.~> Tack strip making
159  DF  .~.~.~> And heading means
160  DF  .~.~.~> And pointing means

DEFINITION

Classification: 470/157

Making cut-type nail:

(under subclass 156) Subject matter wherein the fastener being formed comprises a structure having an impact receiving surface adapted to receive an axially applied force which

causes the fastener to penetrate material, substructure, or other work desired to be fastened.