US PATENT SUBCLASS 65 / 271
.~ Heating means movable relative to work during shaping operation

Current as of: June, 1999
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65 /   HD   GLASS MANUFACTURING

269  DF  GLASSWORKING OR PREFORM BY OR WITH REHEATING MEANS (E.G., FLAME SEVERING) {8}
271.~ Heating means movable relative to work during shaping operation

DEFINITION

Classification: 65/271

(under subclass 269) Apparatus in which the heating means is movable relative to the stock during a reshaping operation.

(1) Note. Means merely positioning a burner are classified in the remaining subclasses under subclass 269.

SEE OR SEARCH THIS CLASS, SUBCLASS:

57, for a process of bonding which includes relative rotation of work and heating means.