Abrading – Abrading process – Glass or stone abrading
Reexamination Certificate
2011-06-07
2011-06-07
Rachuba, Maurina (Department: 3727)
Abrading
Abrading process
Glass or stone abrading
C451S287000, C451S291000
Reexamination Certificate
active
07955160
ABSTRACT:
A glass mold polishing structure and method. The method includes providing a polishing tool comprising mounting plate, a chuck plate over and mechanically attached to the mounting plate, and a pad structure over and mechanically attached to the chuck plate. A retaining structure is attached the chuck plate. A glass mold comprising a plurality of cavities is placed on the pad structure and within a perimeter formed by the retaining structure. A vacuum device is attached to the chuck plate. The vacuum device is activated such that a vacuum is formed and mechanically attaches the glass mold to the pad structure. The polishing tool comprising the glass mold mechanically attached to the pad structure is placed over and in contact with the polishing pad. The polishing tool comprising the glass mold is rotated. The glass mold is polished as a result of the rotation.
REFERENCES:
patent: 2729040 (1956-01-01), Wallace et al.
patent: 3865359 (1975-02-01), Caroli
patent: 5451547 (1995-09-01), Himi et al.
patent: 5607341 (1997-03-01), Leach
patent: 5702290 (1997-12-01), Leach
patent: 5733175 (1998-03-01), Leach
patent: 5836807 (1998-11-01), Leach
patent: 6363747 (2002-04-01), Budinski et al.
patent: 2004/0110366 (2004-06-01), MacKay et al.
patent: 2004/0119174 (2004-06-01), Hofmann et al.
patent: 2004/0137832 (2004-07-01), Moon
patent: 2005/0136806 (2005-06-01), Boo et al.
patent: 2005/0153635 (2005-07-01), Boo et al.
Cobb Michael A.
Koli Dinesh R.
Lofaro Michael F.
Manzer Dennis G.
Poloju Paraneetha
International Business Machines - Corporation
Morris Daniel P.
Rachuba Maurina
Schmeiser Olsen & Watts
LandOfFree
Glass mold polishing method and structure does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Glass mold polishing method and structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Glass mold polishing method and structure will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2740769