US PATENT SUBCLASS 156 / 140
.~.~.~.~ With plastic shaping or molding

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}
140.~.~.~.~ With plastic shaping or molding {1}
141  DF  .~.~.~.~.~> Wrapping of belt prior to shaping

DEFINITION

Classification: 156/140

(under subclass 139) Processes combined with the step of shaping an uncured or unvulcanized material to a V or trapezoid configuration by causing the material to flow to the configuration of a forming surface.

SEE OR SEARCH THIS CLASS, SUBCLASS:

196+, for processes of reshaping of a self-sustaining lamina.

242+, for processes of forming a lamina by molding or casting from a molten material.