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


Current as of: June, 1999
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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.