US PATENT SUBCLASS 83 / 436.45
.~.~ Shaped to conform to work

Current as of: June, 1999
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83 /   HD   CUTTING

401  DF  WITH MEANS TO CONVEY WORK RELATIVE TO TOOL STATION {18}
436.3  DF  .~ Roller {7}
436.45.~.~ Shaped to conform to work

DEFINITION

Classification: 83/436.45

Shaped to conform to work:

(under subclass 436.3) Device comprising a roller having a shape other than smooth such that it interfits with the intended material intended to be conveyed thereby.