US PATENT SUBCLASS 79 / 16
.~.~ Tubular saw

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


79 /   HD   BUTTON MAKING

*  DD  PEARL AND COMPOSITION {4}
15  DF  .~ Blank-sawing {1}
16.~.~ Tubular saw

DEFINITION

Classification: 79/16

Machines for cutting button-blanks from the stock by means of a tubular saw.

SEE OR SEARCH CLASS

144, Woodworking,

20, for disk cutting and boring, subclass 23 for disk cutting by a rotary tubular cutter.

408, Cutting by Use of Rotating Axially Moving Tool,

204+, or a tubular saw of general use.