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:
Dec. 22, 1980
Applicant:
Inventor:
James H Kraus, Huntington Beach, CA (US);
Assignee:
Excelermatic Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
74200 ;
Abstract
An infinitely variable traction roller transmission has traction rollers arranged pivotally between two toric traction discs with which they are engaged at variable pivot positions for transmitting motion at a variable transmission ratio. The toric discs are provided with flanges along which the traction rollers are guided in their pivotal end positions.
Kraus, James. (1983). Infinitely variable traction roller transmission (U.S. Patent No. 4400987). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4400987
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile