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. 22, 1978
Filed:
Nov. 17, 1977
Applicant:
Inventors:
Assignee:
Fuji Photo Film Co., Ltd., Minami Ashigara, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03B / ; G03B / ;
U.S. Cl.
CPC ...
354106 ; 354219 ;
Abstract
A superimposing device includes a first optical path for projecting an image of an object to be photographed on a film surface, a second optical path for projecting data on the film surface at one portion thereof, and a blocking member for blocking the first optical path for forming a shaded portion at the one portion of the film during the exposure of the object image on the film, so that the data are clearly and definitely imprinted on the one portion.