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. 13, 1984
Filed:
Sep. 20, 1982
Applicant:
Inventor:
Yoji Sugiura, Kanagawa, JP;
Assignee:
Canon Kabushiki Kaisha, , US;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
354212 ; 354288 ;
Abstract
A winding device is provided with a first guide roller for bringing the tongue of the film into contact with a frictional member on the outer periphery of a takeup spool, and a second guide roller for conforming the film tongue to the takeup spool when the film is wound on the takeup spool by almost one turn, wherein the free end portion of a support plate for the second guide roller is extended concentrically to the pivot shaft of the support plate.
Quick Actions:
Sugiura, Yoji. (1984). Film auto loading mechanism for camera (U.S. Patent No. 4482229). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4482229
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile