US PATENT SUBCLASS 65 / 56
.~.~ With severing, perforating, or breaking of glass

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}
36  DF  .~ Fusion bonding of glass to a formed part {12}
56.~.~ With severing, perforating, or breaking of glass

DEFINITION

Classification: 65/56

(under subclass 36) Processes combined with the step of (1) cutting, or (2) perforating, or (3) breaking of hard or soft glass; see subclass 112 for the definitions of these terms.

SEE OR SEARCH THIS CLASS, SUBCLASS:

112, for preform treating combined with severing, perforating, or breaking.

133, for a process of severing a molten glass stream, per se.