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:
Apr. 06, 1982
Filed:
Jul. 30, 1980
Applicant:
Inventor:
Toshihiko Satoh, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ; G03B / ;
U.S. Cl.
CPC ...
354106 ; 354 53 ;
Abstract
In a data inserting device of the type using a flash discharge tube as light source, a display means is arranged to be driven for a sufficiently long period of time in response to flashing by the discharge tube for facilitating confirmation of insertion of data effected by flashing of the discharge tube.
Quick Actions:
Satoh, Toshihiko. (1982). Device for inserting data into photographs (U.S. Patent No. 4323305). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4323305
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