Lens meter

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Description

FIG. 1 is a right front perspective view _of a lens meter showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D151951 December 1948 Armbruster
D154734 August 1949 Anderson
D168528 January 1953 Back
D176064 November 1955 De Grave
D192615 April 1962 Armbruster
D205962 October 1966 Glenn
D253043 October 2, 1979 Gelius
3002285 October 1961 Wright
3049766 August 1962 Buckminister
4123163 October 31, 1978 Chace
4203666 May 20, 1980 Ii et al.
Patent History
Patent number: D266995
Type: Grant
Filed: Aug 7, 1980
Date of Patent: Nov 23, 1982
Assignee: Tokyo Kogaku Kikai Kabushiki (Tokyo)
Inventor: Toshio Nakayama (Tokyo)
Primary Examiner: Nelson C. Holtje
Law Firm: Brumbaugh, Graves, Donohue & Raymond
Application Number: 6/176,022
Classifications
Current U.S. Class: Measuring, Regulating Or Indicating Instrument, Or Casing (D10/46)
International Classification: D1004;