Title:
ONE-PIECE LENS WITH SURPLUS INNER OPTICAL MATERIAL
Document Type and Number:
WIPO Patent Application WO/2010/151097
Kind Code:
A3
Abstract:
The invention relates to a one-piece lens made from optical material and including an outside part and an inside part, in which the inside part comprises a surplus amount of the same optical material as the lens, for the purpose of cutting ophthalmic lenses, said surplus material being positioned close the central part of the lens.
Inventors:
GOEBEL QUINTANA ALEJANDRO ARTURO (MX)
Application Number:
PCT/MX2010/000057
Publication Date:
July 14, 2011
Filing Date:
June 25, 2010
Export Citation:
Assignee:
GOEBEL QUINTANA ALEJANDRO ARTURO (MX)
International Classes:
G02C7/02; B29D11/00
Foreign References:
| US20050146677A1 | 2005-07-07 | |||
| US5689323A | 1997-11-18 | |||
| US5137344A | 1992-08-11 | |||
| US5550599A | 1996-08-27 |
Other References:
See also references of EP 2447760A4
Attorney, Agent or Firm:
HINOJOSA CUELLAR, José Francisco et al. (Col. Bosques de las LomasC.P., México D.F., MX)
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