US PATENT SUBCLASS 76 / 14
.~ Swaging

Current as of: June, 1999
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76 /   HD   METAL TOOLS AND IMPLEMENTS, MAKING

12  DF  FILE CUTTING {9}
14.~ Swaging

DEFINITION

Classification: 76/14

Machines which force up the file-ribs by means of a cutter or punch which is actuated by pressure as distinguished from a blow.

SEE OR SEARCH THIS CLASS, SUBCLASS:

13,

SEE OR SEARCH CLASS

72, Metal Deforming,

184+, for "roller" grooving of work, and other appropriate subclasses for metal deforming by other means.