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Class Information
Number: 451/412
Name: Abrading > Work table > Glass work
Description: Work table especially adapted for supporting a sheet of glass.










Patents under this class:

Patent Number Title Of Patent Date Issued
8585467 Linear pressure feed grinding with voice coil Nov. 19, 2013
7534160 Precision machine tool May. 19, 2009
7207868 Cutting apparatus Apr. 24, 2007
7101268 Grinding table for liquid crystal display panel and grinder apparatus using the same Sep. 5, 2006
6629877 Precision glass grinding Oct. 7, 2003
6514122 System for manufacturing semiconductor device utilizing photolithography technique Feb. 4, 2003
6428402 Glass machining apparatus Aug. 6, 2002
6068547 System for the profile machining with templates of slabs of marble, stone, glass and the like May. 30, 2000
5887325 Transfer method and apparatus Mar. 30, 1999
5628677 Apparatus for machining glass May. 13, 1997
5409417 Numerically controlled grinding machine for plate glass Apr. 25, 1995
5327686 Chamfering width maintaining and glass plate shape sensing apparatus for use in a glass plate chamfering machine Jul. 12, 1994
5085011 Method and apparatus for mounting and faceting gemstones Feb. 4, 1992
4934112 Multiple head abrasive cutting of glass Jun. 19, 1990
4833832 Production of polished flat glass May. 30, 1989
4551948 Glass shaping machine Nov. 12, 1985
4053288 Hand fed glass beveling apparatus Oct. 11, 1977











 
 
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