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. 17, 2012
Filed:
Nov. 19, 2007
Joseph Alan Incavo, Hudson, OH (US);
Thomas Roy Fuhrig, North Canton, OH (US);
Warren James Busch, North Canton, OH (US);
Patrick David Marks, Uniontown, OH (US);
Joseph Alan Incavo, Hudson, OH (US);
Thomas Roy Fuhrig, North Canton, OH (US);
Warren James Busch, North Canton, OH (US);
Patrick David Marks, Uniontown, OH (US);
Other;
Abstract
The present invention relates to a pneumatic tire which contains a built-in zoned puncture sealant layer. The zoned puncture sealant layer is comprised of organoperoxide depolymerized butyl rubber zones comprised of a central primary zone and lateral zones joined together to form a unitary sealant layer. The sealant of the lateral zones of the sealant layer is of a higher storage modulus (G') than the sealant of the central zone.