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:
Sep. 01, 1981
Filed:
Sep. 06, 1977
Applicant:
Inventor:
Kunio Mita, Kamifukuoka, JP;
Assignee:
Asahi Kogaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
354289 ; 354 54 ; 354 55 ; 352141 ;
Abstract
An automatic exposure control type camera having an exposure correcting device is provided with a warning display device to indicate when the exposure correction operation of the exposure correcting device is effected. The warning display device is viewed through the camera finder in the same region that exposure information is displayed. The warning display device includes a colored but transparent film which is caused to appear in the exposure information display region when the exposure correcting device is operated.