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:
Aug. 31, 1982
Filed:
Jan. 06, 1981
Applicant:
Inventor:
Tamotsu Takahashi, Shiki, JP;
Assignee:
Copal Company Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
354195 ; 354 25 ; 354 / ; 354234 ;
Abstract
A camera equipped with an automatic controlling device for both focusing and the shutter operation comprising a focus detection controlling circuit, an exposure controlling circuit, a single electromagnet controllable by these two circuits and a mechanical or electrical means for operating the two circuits in a predetermined order so as to positively and stably perform a predetermined operation and to make it possible to compactly and cheaply manufacture the camera.