US PATENT SUBCLASS 164 / 484
.~.~.~ Specific product withdrawal

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

1  DF  PROCESS {6}
47  DF  .~ Shaping liquid metal against a forming surface {26}
459  DF  .~.~ Continuous or semicontinuous casting {20}
484.~.~.~ Specific product withdrawal

DEFINITION

Classification: 164/484

Specific product withdrawal:

(under subclass 459) Process wherein significance is attributed to a step of removing the cast product from the forming mold or surface as a contiguous portion is being formed.

(1) Note. Included herein are patents which usually include a unique article removal operation. Patents which incidentally disclose or claim a removal step are cross-referenced here only where such step appears to be atypical.

SEE OR SEARCH THIS CLASS, SUBCLASS:

413, for a continuous casting apparatus provided with product withdrawal control means.

441+, for continuous casting apparatus provided with product supporting or withdrawal means.

447+, for product supporting or withdrawal means, per se, for continuous casting apparatus.