US PATENT SUBCLASS 425 / 466
.~ Adjustable shaping orifice or shape imparting insert member (e.g., core, etc.)

Current as of: June, 1999
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425 /   HD   PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS

461  DF  MEANS PROVIDING A SHAPING ORIFICE {5}
466.~ Adjustable shaping orifice or shape imparting insert member (e.g., core, etc.)

DEFINITION

Classification: 425/466

Apparatus under subclasses 461 comprising means for adjusting either the orifice opening or a shape imparting surface positioned with said orifice.

SEE OR SEARCH THIS CLASS, SUBCLASS:

168, for adjusting means to compensate for wear.

465, for an orifice provided with means to change the size of configuration thereof during shaping of the product to form products of irregular or varied shapes.