(under subclass 117) Significant mold structure composed of a named material.
(1) Note. To be classified herein as an original the material must be recited in the claim.
SEE OR SEARCH THIS CLASS, SUBCLASS:
80, for molding apparatus made of particular material having heating or cooling means.
SEE OR SEARCH CLASS
106, Compositions: Coating or Plastic, 38.2+, for a mold claimed solely in terms of the composition and for mold coating compositions. See section Lines With Other Classes, Molds Per Se, Molds Defined by Material Only, under class definition of this class for an additional field of search.
264, Plastic and Nonmetallic Article Shaping or Treating: Processes,
337, for process of shaping utilizing particular mold material.
