Digital edger in particular for ophthalmic lenses

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Description

FIG. 1 is a front view showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a back plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D214847 August 1969 Urbach
D215465 October 1969 Ball
3213569 October 1965 Haugen et al.
5217335 June 8, 1993 Houchens, Jr. et al.
Other references
  • Extract from assignee's instruments catalogue Essilor International, Jun. 1993, No. 1421-2.
Patent History
Patent number: D381343
Type: Grant
Filed: Sep 25, 1995
Date of Patent: Jul 22, 1997
Assignee: Essilor International (Compagnie Generale D'Optique) (Charenton)
Inventor: Fran.cedilla.ois Elie (Paris)
Primary Examiner: Antoine Duval Davis
Law Firm: Young & Thompson
Application Number: 0/44,475
Classifications
Current U.S. Class: Abrading (D15/124)
International Classification: 1509;