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. 24, 1985
Filed:
Jun. 05, 1984
Applicant:
Inventors:
Ryoichi Suzuki, Kanagawa, JP;
Ryuji Tokuda, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03B / ; G03B / ;
U.S. Cl.
CPC ...
354400 ; 3542381 ; 354268 ; 354403 ;
Abstract
A shutter release device designed so that at the time of the self-timer photographing, the self-timer circuit is operated by a depression of the shutter button which closes the switch associated with the shutter button, the self-timer circuit is made non-operative by closing the above switch with re-operation of the shutter button during the self-timer operation so that the shutter release operation can immediately be carried out.