US PATENT SUBCLASS 72 / 70
.~ With cutting of work or product

Current as of: June, 1999
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72 /   HD   METAL DEFORMING

67  DF  BY USE OF TOOL ACTING DURING RELATIVE ROTATION BETWEEN TOOL AND WORK ABOUT INTERNAL CENTER (E.G., GYRATING OR ROTATING TOOL) {10}
70.~ With cutting of work or product {2}
71  DF  .~.~> By composite cutting, deforming tool
72  DF  .~.~> With actuation of cutter in timed relation to movement of deformer or work

DEFINITION

Classification: 72/70

With cutting of work or product:

(under subclass 67) Subject matter wherein the tool is combined with a cutter.

(1) Note. Patents disclosing cutting placed originally in this subclass are limited to that cutting acceptable into this class (72) in accordance with Relationship to Combination Classes, With Cutting, of the Class Definitionof this class.