US PATENT SUBCLASS 79 / 10
.~.~ Trimming

Current as of: June, 1999
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79 /   HD   BUTTON MAKING

*  DD  PEARL AND COMPOSITION {4}
7  DF  .~ Surfacing {3}
10.~.~ Trimming

DEFINITION

Classification: 79/10

Machines and processes for smoothing and trimming the periphery of buttons or button-blanks.

SEE OR SEARCH CLASS

144, Woodworking,

30, and 205.

470, Threaded, Headed Fastener, or Washer Making: Process and Apparatus,

86, for bolt pointing machines.