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:
Feb. 25, 1986
Filed:
Jun. 05, 1984
Applicant:
Inventors:
Assignee:
West Electric Company, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
3541731 ; 354212 ;
Abstract
In an automatic film loading system, a film winding spool (9) is driven at a higher speed by a motor (20) through gears (120, 12, 122, 13), and the film advancing sprocket (4) is driven by a speed to drive the film at a slower speed before catching of the film by a rubber member of the spool, and after the catching, a clutch (121) disconnects the driving of the sprocket (4) from the gears (120, 12).
Tsuzuki, Yu. (1986). Automatic film loading system (U.S. Patent No. 4572635). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4572635
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile