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. 17, 2002
Filed:
Jul. 14, 1999
Roger Fleming, Stow, OH (US);
Other;
Abstract
A non-pneumatic tire having an elastomeric portion encompassing the tread and a radially inward foam portion. In the elastomeric portion, certain physical characteristics of the elastomeric portion differ between the tread surface and the radially inward region. An increase in the Shore A hardness provides the tire structure with an elastomeric hoop which imparts improved rolling resistance to the tire, without compromising wet/dry traction. Likewise, the weight and compliance of the tire may be adjusted in the foam portion without adverse effects on the rolling resistance. The non-pneumatic tire may be formed from a multi-shot process in a spin cast procedure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile