US PATENT SUBCLASS 264 / 349
MISCELLANEOUS


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

349MISCELLANEOUS


DEFINITION

Classification: 264/349

(under the class definition) Miscellaneous processes not provided for specifically above.

(1) Note. Included herein are patents disclosing working, kneading or mulling, per se, of unspecified plastic materials in general, to affect the plasticity thereof. Working, kneading or mulling, per se, of specific compounds or compositions will be classified in the appropriate compound or composition class.

SEE OR SEARCH THIS CLASS, SUBCLASS:

329, for heating or working material while moving to mold cavity.

SEE OR SEARCH CLASS

366, Agitating,

69+, for process limited to mixing or kneading rubber or heavy plastics. 520, Synthetic Resins or Natural Rubbers,

1+, for processes which may involve the working, kneading or mulling of plastic materials classified therein. In particular, see Class 523, subclasses 100+ and Class 528, subclasses 480+.