Abrading – Machine – Rotary tool
Reexamination Certificate
2005-01-25
2005-01-25
Wilson, Lee D. (Department: 3723)
Abrading
Machine
Rotary tool
C451S269000, C451S268000, C451S359000, C451S263000, C451S456000, C015S021200
Reexamination Certificate
active
06846228
ABSTRACT:
A structure for a polishing machine of an optical disk, which comprises a motor, a turntable unit integrated with a housing, at least two polishing wheel positioned on a cover which can cover up the housing, and a timer. When the cover is closed, the polishing wheel can polish the optical disk. The primary objective of this invention is to provide a structure for a polishing machine with a precise polishing effect and higher automation to increase the quality of polishing. The secondary objective of the present invention is to provide a structure for a polishing machine which is simplified in structure, miniaturize in volume and is easily stored and used.
REFERENCES:
patent: 4561142 (1985-12-01), Mischenko et al.
patent: 5938510 (1999-08-01), Takahashi et al.
patent: 6116987 (2000-09-01), Kubo
patent: 6312320 (2001-11-01), Sato et al.
Grant Alvin J
Lei Leong C.
Wilson Lee D.
LandOfFree
Structure for a polishing machine of an optical disk does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Structure for a polishing machine of an optical disk, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Structure for a polishing machine of an optical disk will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3374162