Abrading – Precision device or process - or with condition responsive... – Computer controlled
Reexamination Certificate
2007-09-25
2007-09-25
Nguyen, Dung Van (Department: 3723)
Abrading
Precision device or process - or with condition responsive...
Computer controlled
C451S009000, C451S054000, C451S231000
Reexamination Certificate
active
11111146
ABSTRACT:
A system for abrading and scoring glass. An abrading/scoring station includes a table for supporting a large sheet of glass on a generally flat support. A first tool support moves an abrading tool for abrading a coating material from the glass. A second tool support moves a scoring or cutting tool that scores a region of the glass. By coordinating a movement of the first and second tool supports with respect to a piece of glass, a controller causes the respective tools to first abrade and then score controlled paths on the piece of glass while avoiding contact between the first and second tool supports and their respective tools.
REFERENCES:
patent: 5325635 (1994-07-01), Ikola et al.
patent: 5449312 (1995-09-01), Lisec
patent: 5622540 (1997-04-01), Stevens
patent: 6461223 (2002-10-01), Bando
patent: 2002/0004355 (2002-01-01), Bando
Bills Stephen M.
Hofener Paul A.
McGlinchy Timothy B.
GED Integrated Solutions, Inc.
Nguyen Dung Van
Tarolli, Sundheim Covell & Tummino LLP
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