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:
Mar. 11, 1980
Filed:
Jun. 03, 1977
Applicant:
Inventor:
Mikihito Furuya, Kawasaki, JP;
Assignee:
Nippon Kogaku K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ; G03B / ;
U.S. Cl.
CPC ...
354173 ; 200 / ;
Abstract
In a camera provided with a motor driven device, a switch is employed for effecting ON-OFF operation of the device, and switch means is operatively associated with the advance lever of the camera and is adapted to assume different positions for the retracted position and the drawn-out position of the advance lever. The switch and the switch means are arranged so that the switch is closed for the retracted position of the advance lever and open for the drawn-out position of the advance lever.