Frame tracer and centering device 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 view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D325782 April 28, 1992 Elie
D327126 June 16, 1992 Elie
D327326 June 23, 1992 Elie
4571842 February 25, 1986 Ikezawa et al.
5414505 May 9, 1995 Ikezawa et al.
Other references
  • Extract from assignee's instruments catalogue Essilor International, Jun. 1993, No. 1421-2.
Patent History
Patent number: D383144
Type: Grant
Filed: Sep 25, 1995
Date of Patent: Sep 2, 1997
Assignee: Essilor International (Compagnie Generale d'Optique) (Charenton)
Inventor: Fran.cedilla.ois Elie (Paris)
Primary Examiner: B. J. Bullock
Assistant Examiner: Stacia Sinuik
Law Firm: Young & Thompson
Application Number: 0/44,476
Classifications
Current U.S. Class: Optical Article Not Elsewhere Specified (D16/130)
International Classification: 1606;