US PATENT SUBCLASS 72 / 177
.~.~ With deforming of work or product (other than bending transversely)

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

127  DF  BY DEFLECTING SUCCESSIVELY-PRESENTED PORTIONS OF WORK DURING BODILY MOVEMENT THEREOF (E.G., FOR COILING, LEVELLING, CURVING OR TROUGHING MATERIAL IN MOVEMENT) {11}
176  DF  .~ By use of deflector arranged to bend work transversely of direction of work movement (e.g., troughing) {4}
177.~.~ With deforming of work or product (other than bending transversely)

DEFINITION

Classification: 72/177

With deforming of work or product (other than bending transversely):

(under subclass 176) Subject matter further provided with means for deforming work, which means functions in a manner different from the instrumentality defined in subclass 176.