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. 04, 1995
Filed:
Aug. 26, 1993
Applicant:
Inventors:
Shinya Takahashi, Kodaira, JP;
Nobuyuki Tanaka, Hidaka, JP;
Assignee:
Olympus Optical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
354 21 ; 354105 ; 354275 ;
Abstract
A film having a magnetic recording portion, and a camera using the film. The film is provided with a first indicating member to be broken in response to the loading of the film in the camera, and a second indicating member to be broken in response to a specific photographing, such as panoramic and pseudo-zooming photographing. The camera has a first breaking means for breaking the first indicating member, and a second breaking means for breaking the second indicating member. Thus, it can be easily determined whether the film has been used and whether the above-mentioned special photographing has been performed.