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:
May. 14, 1991
Filed:
Apr. 03, 1989
Applicant:
Inventors:
Takahisa Shimada, Osaka, JP;
Junichi Tanii, Osaka, JP;
Assignee:
Minolta Camera Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
3541731 ; 242 716 ; 354212 ;
Abstract
This invention relates to a film winding/rewinding apparatus for winding a film after cooking a diaphragm, a mirror, and a shutter of a camera and the rewinding the film at a predetermined time. In the apparatus, the film is wound by the normal rotation of the motor and when the last frame of the film has been detected, the film is rewound by the reverse rotation of the motor.