US PATENT SUBCLASS 83 / 508
.~ Tool pair comprises rotatable tool and nonrotatable tool


Current as of: June, 1999
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83 /   HD   CUTTING

469  DF  ROTATABLE DISC TOOL PAIR OR TOOL AND CARRIER {11}
508.~ Tool pair comprises rotatable tool and nonrotatable tool


DEFINITION

Classification: 83/508

(under subclass 469) Device in which a rotatable disc-blade cutter as defined therein cooperates with a stationary or movable backup tool.

(1) Note. The backup tool may be a planar or grooved platen, or a straight or curved ledger-blade, either fixed or movable, so long as the movement of the tool is not in an arc.

SEE OR SEARCH THIS CLASS, SUBCLASS:

485+, for rotatable disc-blade cutter on a reciprocable tool carrier, the cutter cooperating with a fixed ledger blade.