US PATENT SUBCLASS 470 / 120
.~.~ Having rotary workholder

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}
111  DF  .~ Horseshoe nail making {5}
120.~.~ Having rotary workholder

DEFINITION

Classification: 470/120

Having rotary workholder:

(under subclass 111) Subject matter wherein the apparatus is provided with a mechanism capable of securing work material and further wherein the mechanism is capable of rotating the work material relative to the remainder of the apparatus.