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:
Feb. 24, 1998
Filed:
Nov. 27, 1996
Applicant:
Inventors:
Masaru Iwagaki, Hino, JP;
Yoshitaka Yamada, Hino, JP;
Assignee:
Konica Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ; G03B / ;
U.S. Cl.
CPC ...
396-6 ; 396382 ; 396535 ;
Abstract
A camera including a photographing lens and a finder to provide a viewing image field through which an object can be observed. The field ratio of the viewfinder field to the photographed image field on the film is 87% to 120% and the exposure value of the camera is 11 to 13.5.
Quick Actions:
Iwagaki, Masaru. (1998). Camera with specific exposure value and viewfinder field ratio ranges (U.S. Patent No. 5721963). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5721963
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