US PATENT SUBCLASS 65 / 257
.~.~ Reciprocating platen

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

253  DF  ROLLING MEANS TO FORM SHEET OR STRIP {3}
256  DF  .~ Roll coacting with planar platen {1}
257.~.~ Reciprocating platen

DEFINITION

Classification: 65/257

(under subclass 256) Apparatus including means to reciprocate the plate with respect to the roll.

SEE OR SEARCH THIS CLASS, SUBCLASS:

100, for a process of forming a sheet including the step of pouring molten glass onto a moving surface.