US PATENT SUBCLASS 264 / 298
.~ By casting on a liquid surface


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}
298.~ By casting on a liquid surface


DEFINITION

Classification: 264/298

(under subclass 239) Processes in which the article forming material is shaped by casting or depositing the material on a liquid body the surface of which acts as the shaping means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

88, for direct application of fluid pressure to a workpiece or molding material.

165+, for formation of continuous or indefinite length articles by casting on a liquid surface.

212+, for formation of continuous or indefinite length articles by casting on a solid supporting or shaping surface.

SEE OR SEARCH CLASS

164, Metal Founding,

81, for processes of metal casting on a liquid shaping surface.