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Class Information
Number: 65/193
Name: Glass manufacturing > Means drawing sheet from bath
Description: Apparatus comprising means utilizing inherent tackiness of molten glass for pulling glass in sheet form from a molten mass - the initial form generally being defined by bait means.

Sub-classes under this class:

Class Number Class Name Patents
65/195 Means dividing and recombining melt in draw chamber 36
65/196 Vertically upwardly with means bending sheet to horizontal 9
65/194 With annealing or tempering means 8
65/203 With auxiliary heating means for draw pot or drawing chamber 8
65/204 With cooling means in drawing chamber 12
65/202 With pivoted lip tile 1
65/205 With radiant heat reflector in draw pot or drawing chamber 3
65/206 With skimmer 1
65/199 With width maintaining and/or lateral stretching means 10

Patents under this class:

Patent Number Title Of Patent Date Issued
8701442 Manufacturing apparatus for a glass film and manufacturing method for a glass film Apr. 22, 2014
8453478 Glass plate manufacturing method and manufacturing device Jun. 4, 2013
8397539 Non-contact dancer mechanisms, web isolation apparatuses and methods for using the same Mar. 19, 2013
8393176 Downdraw method for producing glass sheet Mar. 12, 2013
8211505 High-strength laminated sheet for optical applications Jul. 3, 2012
8176753 Methods and apparatus for reducing heat loss from an edge director May. 15, 2012
8001805 Overflow downdraw glass forming method and apparatus Aug. 23, 2011
7958748 Isopipe design feature to reduce sag Jun. 14, 2011
7818980 Forming glass sheets with improved shape stability Oct. 26, 2010
7748236 Overflow downdraw glass forming method and apparatus Jul. 6, 2010
7681414 Overflow downdraw glass forming method and apparatus Mar. 23, 2010
7409839 Method and apparatus for making a glass sheet Aug. 12, 2008
6990834 Overflow downdraw glass forming method and apparatus Jan. 31, 2006
6502423 Method and apparatus for making individual glass panes Jan. 7, 2003
6128924 Arsenic-free glasses Oct. 10, 2000
6092392 Process for producing thin glass on roll Jul. 25, 2000
5824127 Arsenic-free glasses Oct. 20, 1998
5762674 Apparatus for coating glass sheet ribbon Jun. 9, 1998
5100449 Method of forming glass articles Mar. 31, 1992
4917717 Apparatus for and process of coating glass Apr. 17, 1990
4515621 Sheet rolling machine May. 7, 1985
4459148 Roll for carrying glass sheets Jul. 10, 1984
4175942 Method of glass drawing Nov. 27, 1979
4108714 Process for producing plate-shaped silicon bodies for solar cells Aug. 22, 1978

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