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. 15, 1987
Filed:
Mar. 12, 1986
Applicant:
Inventor:
Tatsuo Konno, Kanagawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
3541731 ; 354213 ; 354214 ;
Abstract
A camera having a first driving torque transmission for winding a film strip and a second driving torque transmission for rewinding the film strip with changeover means for selectively connecting the output of an electric motor to the first and second transmissions to effect automatic winding and rewinding. The motor in operative connection with the second transmission after being switched from an initial position where it is connected to the first transmission is automatically returned to the initial position when the film rewinding is completed.