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. 10, 2002
Filed:
Jun. 01, 2001
Applicant:
Inventor:
Moriya Katagiri, Tokyo, JP;
Assignee:
Olympus Optical Co., Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 1/00 ;
U.S. Cl.
CPC ...
G03B 1/00 ;
Abstract
A film feeding apparatus for a camera has a spool chamber, a spool, and a motor. The spool is rotated in the spool chamber for winding up a film. The motor is arranged within the outer diameter of the film winding of the spool to expose the outer periphery in the spool chamber.
Katagiri, Moriya. (2002). Film feeding apparatus for camera (U.S. Patent No. 6491449). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6491449
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile