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:
Feb. 16, 1982
Filed:
Sep. 27, 1979
Applicant:
Inventor:
Zenzo Nakamura, Urawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ; G03B / ;
U.S. Cl.
CPC ...
354128 ; 354 / ; 354145 ; 354149 ; 354289 ;
Abstract
An adapter device for use with a versatile light adjusting flash illuminating device of the reflected light reception type or a slightly reformed flash illuminating device receives a light emission preparation signal of the flash illuminating device, for example, the charging completion signal of a main capacitor or a main switch ON signal and forms an exposure control signal for an exclusive camera. The adapter device is provided with a shoe for accommodating the leads of the flash unit and with a foot for connection with the leads of the exclusive camera.