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:
Aug. 30, 1983
Filed:
Mar. 06, 1981
Applicant:
Inventor:
David C Heidenreich, Middleburg Heights, OH (US);
Assignee:
Power Transmssion Technology, Inc., Copley, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
464 41 ; 464 48 ;
Abstract
A torque limiting clutch having at least two friction surfaces placed under pressure by pre-compressed helical springs employed for eliminating adjustment and compensating for wear of said clutch during use.
Heidenreich, David. (1983). Torque limiting clutch (U.S. Patent No. 4401426). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4401426
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile