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. 21, 2018
Filed:
Oct. 16, 2012
Robert Allen Losey, Kent, OH (US);
Robert Allen Losey, Kent, OH (US);
The Goodyear Tire & Rubber Company, Akron, OH (US);
Abstract
A method in accordance with the present invention retreads an air maintenance tire. The method comprises the steps of: grinding remaining tread material from a tire casing for a worn air-maintenance tire; temporarily securing a contoured piece around a structure secured to the inner surface of the tire casing; placing a tread on the tire casing; inflating a bladder within an internal cavity of the tire casing and around the contoured piece whereby the bladder does not contact the structure; securing the tread to the tire casing; deflating the bladder; separating the tire casing and tread secured to the tire casing from the bladder; and removing the contoured piece from the tire casing.