US PATENT SUBCLASS 156 / 142
.~.~.~.~ With cutting to "V" or trapezoid section

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}
137  DF  .~.~ Flexible endless drive belt making {2}
139  DF  .~.~.~ "V" or trapezoid section belt {2}
142.~.~.~.~ With cutting to "V" or trapezoid section

DEFINITION

Classification: 156/142

(under subclass 139) Processes combined with the step of removing material by cutting of an assembly of laminae to a V or trapeziod shape.

(1) Note. The patents in this subclass mostly involve transverse cutting of an endless body along the width thereof to form a plurality of V-belts.

SEE OR SEARCH THIS CLASS, SUBCLASS:

193, for processes of cutting a wound body.