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:
Dec. 02, 1986
Filed:
Jul. 24, 1984
Applicant:
Inventor:
Tatsuo Konno, Kanagawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
354212 ;
Abstract
A clutch mechanism for a camera having a winding and rewinding mechanism is arranged to be connected by a film winding operation and to disconnect a film take-up spool from a transmission system in the event of a film rewinding operation. The clutch mechanism is of a face type clutch arrangement having a different number of driving teeth from that of teeth to be driven.