US PATENT SUBCLASS 264 / 214
.~.~ To form nonplanar article or surface

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

165  DF  FORMING CONTINUOUS OR INDEFINITE LENGTH WORK {8}
212  DF  .~ By casting liquids on a solid supporting or shaping surface {5}
214.~.~ To form nonplanar article or surface

DEFINITION

Classification: 264/214

(under subclass 212) Processes wherein the article formed is nonplanar.

(1) Note. Included herein are, for example, filaments and tubes or films, webs and sheets which have at least one surface which is nonplanar.