The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 03, 1984
Filed:
Dec. 03, 1981
Applicant:
Inventor:
Kazuyuki Nemoto, Hachioji, JP;
Assignee:
Olympus Optical Co. Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
354480 ; 354288 ;
Abstract
A reflex photometric assembly for a camera is integrally formed of a reflecting member for directing light reflected by a shutter blind and a film surface to a photoelectric transducer element for photometry and a shield member for preventing the light reflected by the shutter blind and the film surface from directly impinging upon the photoelectric transducer element so that both the reflecting member and the shield member can be accurately positioned in relation to the photoelectric transducer element without need for further adjustment.