Optical measuring instrument
Description
FIG. 1 is a left side elevation view of an optical measuring instrument according to my new design, the right side elevation view being a mirror image thereof;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is an isometric view thereof;
FIG. 6 is an elevation view thereof, and
FIG. 7 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D271901
Type: Grant
Filed: Apr 28, 1981
Date of Patent: Dec 20, 1983
Assignee: Essilor International (Compagnie Generale d'Optique) (Creteil)
Inventor: Donald Waslander (Paris)
Primary Examiner: Bernard Ansher
Law Firm: Burgess, Ryan and Wayne
Application Number: 6/258,538
Type: Grant
Filed: Apr 28, 1981
Date of Patent: Dec 20, 1983
Assignee: Essilor International (Compagnie Generale d'Optique) (Creteil)
Inventor: Donald Waslander (Paris)
Primary Examiner: Bernard Ansher
Law Firm: Burgess, Ryan and Wayne
Application Number: 6/258,538
Classifications
Current U.S. Class:
D24/11;
D24/17
International Classification: D2401;
International Classification: D2401;