US PATENT SUBCLASS 65 / 63
.~ Sequentially forming, reheating, and working


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



65 /   HD   GLASS MANUFACTURING

17.1  DF  PROCESSES {32}
63.~ Sequentially forming, reheating, and working {1}
64  DF  .~.~> Reshaping


DEFINITION

Classification: 65/63

(under subclass 17.1) Processes including separate and distinct steps of: (1) forming a preform from molten glass, (2) reheating the preform, and (3) reworking the reheated preform.

SEE OR SEARCH THIS CLASS, SUBCLASS:

102+, for a process of reshaping a glass preform.

227+, for diverse glass working apparatus, especially subclass 230 for press and blow means having reheating means therebetween.

244, for plural distinct glass working apparatus having spaced preform reheating and reshaping means.