US PATENT SUBCLASS 264 / 46.7
.~.~.~ Utilizing metal part or reinforcement

Current as of: June, 1999
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264 /   HD   PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES

41  DF  PORE FORMING IN SITU (E.G., FOAMING, ETC.) {6}
45.1  DF  .~ Composite article making {7}
46.4  DF  .~.~ Shaping material and uniting to a preform or solidified layer {5}
46.7.~.~.~ Utilizing metal part or reinforcement

DEFINITION

Classification: 264/46.7

(under subclass 46.4) Processes wherein a metal part or a material which lends strength or rigidity to the final article is covered with foam.

SEE OR SEARCH THIS CLASS, SUBCLASS:

46.5, for panels with reinforcement provided by the surface layer.