Metal working – Plural diverse manufacturing apparatus including means for... – Type of machine
Reexamination Certificate
2006-04-28
2009-11-17
Cadugan, Erica E (Department: 3726)
Metal working
Plural diverse manufacturing apparatus including means for...
Type of machine
C029S028000, C451S005000, C451S007000, C451S042000, C451S043000, C451S054000, C408S061000, C408S003000
Reexamination Certificate
active
07617579
ABSTRACT:
An eyeglass lens processing apparatus includes a lens holding unit for holding an eyeglass lens, a roughing tool, a finishing tool, a drilling tool, a processing water supply unit for applying processing water to a processed part of the lens held by the lens holding unit, and a controller for controlling driving operations of each of the processing tools and the processing water supply unit in order to execute roughing for the lens by the roughing tool without application of the processing water, drilling for the lens by the drilling tool without the application of the processing water after the roughing and finishing for the lens by the finishing tool with the application of the processing water after the drilling.
REFERENCES:
patent: 5333412 (1994-08-01), Matsuyama
patent: RE35898 (1998-09-01), Shibata et al.
patent: 6336057 (2002-01-01), Obayashi
patent: 6572460 (2003-06-01), Mizuno
patent: 6790124 (2004-09-01), Shibata
patent: 6859336 (2005-02-01), Wada et al.
patent: 6902467 (2005-06-01), Jinbo
patent: 6984161 (2006-01-01), Suzuki et al.
patent: 7322082 (2008-01-01), Natsume et al.
patent: 2003/0087584 (2003-05-01), Shibata
patent: 2008/0096466 (2008-04-01), Eisenberg
patent: 2009/0036040 (2009-02-01), Tanaka
patent: 4-93164 (1992-03-01), None
patent: 5-212661 (1993-08-01), None
patent: 11-309057 (1999-11-01), None
patent: 2003-145328 (2003-05-01), None
patent: 2003-300139 (2003-10-01), None
patent: 2004-106147 (2004-04-01), None
Cadugan Erica E
Nidek Co. Ltd.
Sughrue & Mion, PLLC
LandOfFree
Eyeglass lens processing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Eyeglass lens processing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Eyeglass lens processing apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4136154