Light meter

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Description

FIG. 1 is a perspective view of a light meter, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
2879691 March 1959 Faulhaber
3709615 January 1973 Blakeslee
Foreign Patent Documents
487065 June 1938 GBX
Patent History
Patent number: D257851
Type: Grant
Filed: Mar 13, 1978
Date of Patent: Jan 13, 1981
Inventor: Richard P. Speck (Denver, CO)
Primary Examiner: Catherine E. Kemper
Attorney: Thomas W. O'Rourke
Application Number: 5/886,989
Classifications
Current U.S. Class: D16/39
International Classification: D1605;