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:
Apr. 12, 1977
Filed:
Nov. 03, 1975
Applicant:
Inventor:
James B Black, Roscoe, IL (US);
Assignee:
Twin Disc, Incorporated, Racine, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ; F16D / ; F16F / ;
U.S. Cl.
CPC ...
192 702 ; 64 / ; 64 23 ; 188 / ; 188 83 ; 192 / ; 192 7028 ; 192 7029 ; 192 / ; 403320 ; 403328 ; 403359 ;
Abstract
A friction plate clutch for attachment to an internal combustion engine is protected against vibration induced wear of loosely interfitted parts thereof by spring devices which keep the parts yieldingly in firm contact with each other.
Black, James. (1977). Vibration resistant mechanical clutch (U.S. Patent No. 4016962). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4016962
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile