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:
Jun. 16, 1998
Filed:
Dec. 10, 1996
Applicant:
Inventor:
Philip A Desmarais, Gastonia, NC (US);
Assignee:
Hand Tool Design Corporation, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
464119 ; 464134 ;
Abstract
A universal joint which has pivotal movement of each member less than 45.degree.. The sides of the ears of each member are tapered to a predetermined angle, the radial distance between the center of the opening in each ear and the respective apex of each ear is a predetermined distance and the space between the first pin and the second pin in the connecting block is a predetermined distance.
Desmarais, Philip. (1998). Modified ear design to avoid lock up of universal joint (U.S. Patent No. 5766081). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5766081
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile