US PATENT SUBCLASS 264 / 330
.~.~.~ Organic material shaping

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

239  DF  MECHANICAL SHAPING OR MOLDING TO FORM OR REFORM SHAPED ARTICLE {10}
299  DF  .~ Shaping against forming surface (e.g., casting, die shaping, etc.) {10}
319  DF  .~.~ Applying heat or pressure {6}
330.~.~.~ Organic material shaping {1}
331.11  DF  .~.~.~.~> Synthetic resin containing {7}

DEFINITION

Classification: 264/330

(under subclass 319) Processes in which the material being molded is organic compound containing.

(1) Note. Attention is directed to the definitions of Class 260, Chemistry of Carbon Compounds, for the scope the term "organic compound" as employed herein.

(2) Note. See the main definitions to this class (264) for the line between this class and the composition classes.

(3) Note. Included in this and indented subclasses are generally patents which include a unique combination of a specifically recited organic material and a particular molding temperature or pressure. Numerous patents which include a specific manipulation or step provided for above will also disclose a particular composition and temperature or pressure. Such patents are cross-referenced here only when they include some evidence that the temperature or pressure are not conventionally used in molding the particular material.

SEE OR SEARCH CLASS

106, Compositions: Coating or Plastic, appropriate subclasses for organic compositions. 260, Chemistry of Carbon Compounds,

97+, for natural resins and reaction products thereof.

520, Synthetic Resins or Natural Rubbers, appropriate subclasses, particularly Classes 523 and 524 for molding compositions.