US PATENT SUBCLASS 164 / 332
.~ Including means to hold or position preformed product part in shaping area

Current as of: June, 1999
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164 /   HD   METAL FOUNDING

271  DF  MEANS TO SHAPE METALLIC MATERIAL {12}
332.~ Including means to hold or position preformed product part in shaping area {2}
333  DF  .~.~> Means for positioning plural preforms
334  DF  .~.~> Means other than mold surface supports preform

DEFINITION

Classification: 164/332

(under subclass 271) Apparatus which includes means for holding or positioning a preformed part, which is to become a part of the final cast product, in a mold during the casting operation.

(1) Note. To be included in this and indented subclasses the preform must be disclosed as a desired element of the product.

SEE OR SEARCH THIS CLASS, SUBCLASS:

9+, for process of shaping a forming surface within which is embedded a preform which is to become part of the final product.

98+, for processes of forming a composite article wherein a preform is incorporated into the metal cast, particularly see subclass 112 for methods of positioning a preform relative to the shaping surface.

228, for means of pressure casting including means to hold or position a preformed product part. SEE OR SEARCH CLASS

249, Static Molds,

83+, for static molds means providing for uniting a preform with the metal being cast.

264, Plastic and Nonmetallic Article Shaping or Treating: Processes,

259+, for processes of shaping and uniting material other than metal to a performed product part. See subclasses 275+ for processes of positioning or maintaining position of preform relative to mold surface.