US PATENT SUBCLASS 428 / 602
.~.~ Longitudinally smooth and symmetrical

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}
600  DF  .~ Having variation in thickness {2}
602.~.~ Longitudinally smooth and symmetrical

DEFINITION

Classification: 428/602

(under subclass 600) Subject matter devoid of irregularities (projections or depressions) along its length, and having a plane of symmetry.

SEE OR SEARCH THIS CLASS, SUBCLASS:

577, for intermediate articles, e.g., blanks, which are symmetrical and may be longitudinally smooth.

SEE OR SEARCH CLASS

76, Metal Tools and Implements, Making,

101.1+, for blanks and processes of that class. 249, Static Molds,

174, for an ingot-forming container-type mold.