US PATENT SUBCLASS 227 / 21
.~.~ Including cutting means

Current as of: June, 1999
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227 /   HD   ELONGATED-MEMBER-DRIVING APPARATUS

19  DF  WITH MEANS TO ASSEMBLE PLURAL PIECES OF WORK {7}
20  DF  .~ With means to deform work {3}
21.~.~ Including cutting means

DEFINITION

Classification: 227/21

(under subclass 20) Device provided with means to sever, incise, pierce or abrade a workpiece or some part thereof.

SEE OR SEARCH THIS CLASS, SUBCLASS:

27, for a disclosure of means to punch or drill work before assembly.

47, for a disclosure of work cutting means associated with reel-type supply means.

69, 70+ and 76, for various disclosures of work-cutting means associated with a device of the class type.

SEE OR SEARCH CLASS

83, Cutting, for cutting apparatus, generally.