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. 07, 1982
Filed:
Sep. 24, 1980
Applicant:
Inventors:
Kazuyuki Kazami, Tokyo, JP;
Nobuyoshi Hagyuda, Tokyo, JP;
Assignee:
Nippon Kogaku K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
354106 ; 354127 ; 354105 ;
Abstract
In a camera having a flash unit for object and a data photographing device, the flash unit including means for detecting the light emission capable condition of a flash tube, the data photographing device having an optical system for imaging onto a film the light beam from information display means including a light source, there are provided drive means for turning on the light source for the data photographing device in synchronism with the output of the detecting means of the flash unit, and means for directing the light from the light source to the outside of the camera so that said light can be observed.