US PATENT SUBCLASS 156 / 125
.~.~.~.~ With injection molding of outer 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}
110.1  DF  .~.~ Making flexible or resilient toroidal shape; e.g., tire, inner tube, etc. {9}
123  DF  .~.~.~ Of plural layers {6}
125.~.~.~.~ With injection molding of outer lamina

DEFINITION

Classification: 156/125

(under subclass 123) Processes including a step of forming the outer layer of the toroid by introducing the material of the layer into a closed mold while under pressure in a fluent state.

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242+, for other laminating processes including a step of lamina formation by molding or casting.

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264, Plastic and Nonmetallic Article Shaping or Treating: Processes, 328.1- 328.19 particularly subclasses for injection type of molding processes.

241+, therein pertain to composite, finite article making and subclasses 315 and 326 pertaining to employing toroidal mold bags and producing toroidal products, respectively.