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:
Sep. 28, 1976
Filed:
Mar. 12, 1973
Applicant:
Inventors:
John F Coleman, Rochester, NY (US);
Donald P Miller, Webster, NY (US);
John F Hatzmann, Rochester, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271275 ; 188 827 ;
Abstract
A device functioning as a combined backstop and brake for a rotating member. A pivotably mounted spring biased arm rides against a band of resilient material adapted to rotate with the member. The arm thereby frictionally applies a controlled braking force to the rotating member. Reverse rotation of the member causes the arm to depress the resilient material of the band and prevent such reverse motion.
Coleman, John. (1976). Combined backstop and brake (U.S. Patent No. 3982753). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3982753
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile