US PATENT SUBCLASS 65 / 287
.~ Sheet bending mold

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

286  DF  PREFORM RESHAPING MEANS {2}
287.~ Sheet bending mold {3}
288  DF  .~.~> With heat shield or heat sink
289  DF  .~.~> Including auxiliary movable sheet support or movable sheet guide means {1}
291  DF  .~.~> Having movable section

DEFINITION

Classification: 65/287

(under subclass 286) Apparatus for bending sheet glass which apparatus includes a mold surface having a desired configuration onto which a sheet in a soft state settles freely into conformity with the shaping surface.

(1) Note. Also included within the scope of this and indented subclasses are patents claiming means to assist in the bending operation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

106+, for a process of reshaping a glass sheet.

197, for flattening tables combined with glass drawing means.

273, for apparatus to reshape planar stock combined with reheating means.

SEE OR SEARCH CLASS 72, Metal Deforming, appropriate subclasses, for a process or an apparatus for bending or otherwise shaping metal plastically.

269, Work Holders, appropriate subclasses for work holders of general application.