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:
Mar. 25, 2025
Filed:
Apr. 01, 2020
The Yokohama Rubber Co., Ltd., Tokyo, JP;
Noriyoshi Koyama, Kanagawa, JP;
The Yokohama Rubber Co., LTD., Tokyo, JP;
Abstract
A method for manufacturing a pneumatic tire includes: using a first cover material and a second cover material in a belt cover material and spirally winding the first cover material from a second side to a shoulder region on a first side; spirally winding the second cover material from the first side to a shoulder region on the second side; spirally winding the first cover material from the shoulder region on the first side to a tire equatorial plane; and spirally winding the second cover material from the shoulder region on the second side to the tire equatorial plane, the first cover material and the second cover material being layered in a region between a portion of the first cover material that is located on the second side and a portion of the second cover material that is located on the first side, thereby forming an overlapping portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile