US PATENT SUBCLASS 408 / 144
TOOL OF SPECIFIC DIVERSE MATERIAL


Current as of: June, 1999
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408 /   HD   CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL

144TOOL OF SPECIFIC DIVERSE MATERIAL


DEFINITION

Classification: 408/144

(under the class definition) Device including a tool composed of a plurality of particularly recited materials.

(1) Note. This subclass is intended to serve as the locus of devices including a tool for performing an operation of this class type, which tool is constructed of a plurality of materials which may be secured together by releasable means, bonded together, or welded together so that the resultant properties of such a composite tool are considered to be better than those of a tool made of a single material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

713, for a digest of tools having a detachable cutting edge, which may be of different material than the tool body.