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:
Jun. 14, 1994
Filed:
Apr. 22, 1992
Applicant:
Inventor:
Shinichi Tsujimoto, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
354106 ;
Abstract
A magnetic head for a camera for use with a film with a magnetic memory portion, includes a first head portion for writing information to the magnetic memory portion of the film, and a second head portion for at least reading information from the magnetic memory portion of the film, wherein a length of the second head portion in the perpendicular direction to a film transporting direction is longer than a length of the first head portion in the perpendicular direction to the film transporting direction.
Tsujimoto, Shinichi. (1994). Magnetic head for a camera featuring multiple, varied-sized head portions (U.S. Patent No. 5321452). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5321452
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile