US PATENT SUBCLASS 470 / 22
.~.~.~.~ Weld nut type


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

1  DF  PROCESS {5}
18  DF  .~ Making internally threaded fastener, e.g., nut {5}
20  DF  .~.~ Having securement feature {1}
21  DF  .~.~.~ Fusible or deformable type {1}
22.~.~.~.~ Weld nut type


DEFINITION

Classification: 470/22

Weld nut type:

(under subclass 21) Subject matter wherein the fastener is capable of being fused during a welding operation.