US PATENT SUBCLASS 156 / 153
.~.~ With abrading or grinding of lamina

Current as of: June, 1999
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156 /   HD   ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE

1  DF  METHODS {7}
60  DF  .~ Surface bonding and/or assembly therefor {93}
153.~.~ With abrading or grinding of lamina {1}
154  DF  .~.~.~> Subsequent to assembly

DEFINITION

Classification: 156/153

(under subclass 60) Processes combined with the step of removing of an integral portion of a material by a grinding action.

SEE OR SEARCH CLASS

29, Metal Working,

89.5, and 90.01+ for processes of wearing-in or burnishing metal.

65, Glass Manufacturing,

61, for process of glassworking and/or treating combined with the step of grinding; see the "Search Notes" thereunder. 451, Abrading,

28+, for an abrading process which is not combined with a laminating operation.