US PATENT SUBCLASS 83 / 765
.~.~.~.~.~ By or with additional movable work-support portion

Current as of: June, 1999
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83 /   HD   CUTTING

746  DF  BY TOOL RECIPROCABLE ALONG ELONGATED EDGE {11}
753  DF  .~ With tool in-feed {7}
761  DF  .~.~ With passive means to guide tool directly {1}
762  DF  .~.~.~ By plural opposed guide surfaces {2}
764  DF  .~.~.~.~ With relative adjustment between guide and work or work-support {3}
765.~.~.~.~.~ By or with additional movable work-support portion

DEFINITION

Classification: 83/765

(under subclass 764) Device provided with two or more work support portions in which at least one portion thereof is capable of relative movement with respect to the other portion.

(1) Note. The adjustment may result from the movement of the guide elements relative to the work support portions, or from the movement of one portion relative to the elements and other portion.

SEE OR SEARCH CLASS

269, Work Holders,

9+, for plural, selectively used work holders, and subclasses 37+, for plural holders for holding workpieces relative to one another.