US PATENT SUBCLASS 470 / 111
.~ Horseshoe nail making

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.~ Horseshoe nail making {5}
112  DF  .~.~> Cut-type {1}
116  DF  .~.~> Having chain drive
117  DF  .~.~> Having roll forging means {1}
119  DF  .~.~> Having side swage means
120  DF  .~.~> Having rotary workholder

DEFINITION

Classification: 470/111

Horseshoe nail making:

(under subclass 110) Subject matter wherein the fastener is structured for securing a shoe to the foot of a mammal in the family Equidae.

(1) Note. The dies and other mechanisms of this subclass are especially designed to form horseshoe nails and are frequently constructed to simulate the peculiar drawing blow of a hand-hammer.