US PATENT SUBCLASS 428 / 587
.~ Workpiece mimicking finished stock having nonrectangular or noncircular cross section


Current as of: June, 1999
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428 /   HD   STOCK MATERIAL OR MISCELLANEOUS ARTICLES

544  DF  ALL METAL OR WITH ADJACENT METALS {31}
587.~ Workpiece mimicking finished stock having nonrectangular or noncircular cross section


DEFINITION

Classification: 428/587

(under subclass 544) Subject matter comprising stock-material* which (a) is of irregular cross-section, that is, not a circle or a regular polygon, (b) is to be modified in its cross-sectional shape by a manufacturing operation, and (c) produces a finished stock-material* which has a cross-sectional shape irregular in the same fashion as the starting material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

573+, 598, 599, and 600+, for other stock-material* of nonregular cross section.