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:
Oct. 13, 2020
Filed:
Aug. 17, 2017
Sumitomo Rubber Industries, Ltd., Kobe-shi, Hyogo, JP;
Wako Iwamura, Kobe, JP;
Kiyotaka Nishio, Kobe, JP;
Makoto Igarashi, Kobe, JP;
Makoto Sugiya, Kobe, JP;
SUMITOMO RUBBER INDUSTRIES, LTD., Kobe-Shi, Hyogo, JP;
Abstract
A method of manufacturing a tire product comprising: a step of preparing a core-assemblyof a rigid coreand a rubber memberformed on the rigid core, wherein the rigid coreis attached to a spindle device, and the rubber memberis to be vulcanization-molded, and constitutes all or a portion of a green tire, a step of conveying the core-assemblyfrom the spindle deviceinto a mold, and a step of vulcanization-molding the rubber memberon the rigid corein the mold. The conveying of the core-assembly includes obtaining the weight of the rubber memberincluded in the core-assembly