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:
Jan. 25, 1977
Filed:
Jun. 10, 1975
Applicant:
Inventor:
Shigeo Mizukawa, Ageo, JA;
Assignee:
Fuji Photo Optical Co., Ltd., Omiya, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
354202 ; 354195 ; 354289 ;
Abstract
On the camera body of a photographic camera provided with manually operable exposure controlling dials or knobs, is provided a cover which can be closed to cover the dials or knobs to prevent them from being manually operated. When the cover is open, the dials and knobs can be manually operated as desired. When the cover is closed, the exposure controlling dials and knobs are in the position to effect a normal exposure.