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:
Nov. 19, 1991
Filed:
Jan. 17, 1989
Applicant:
Inventor:
Takanori Kodaira, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ; G03B / ; G03B / ;
U.S. Cl.
CPC ...
354465 ; 354159 ; 354213 ; 354222 ;
Abstract
A camera has a changeable picture frame forming means for changing the picture frame size and features the prohibition of actuating the changeable picture frame forming means during the use of one and the same roll of film.
Kodaira, Takanori. (1991). Camera (U.S. Patent No. 5066971). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5066971
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile