Process for the manufacture of spectacle lenses

Details Process for the manufacture of spectacle lenses Process for the manufacture of spectacle lenses

2006-02-14

2010-11-16

Collins, Darryl J (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Ophthalmic lenses or blanks

C351S159000, C359S642000, C452S042000

Reexamination Certificate

active

07832862

ABSTRACT:
The invention provides methods for eliminating sharp edges that typically result during the production of uncut lenses.

REFERENCES:
patent: 4170092 (1979-10-01), Keane, Jr.
patent: 5485771 (1996-01-01), Brennan et al.
patent: 5615588 (1997-04-01), Gottschald
patent: 2003/0101603 (2003-06-01), Feldman et al.
patent: 2003/0181133 (2003-09-01), Siders et al.
patent: 2003/0214058 (2003-11-01), Belly et al.
patent: 2006/0167758 (2006-07-01), Yancy
patent: 1449616 (2004-08-01), None

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