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. 10, 2018
Filed:
Mar. 04, 2014
Applicant:
Bridgestone Corporation, Chuo-ku, Tokyo, JP;
Inventors:
Assignee:
BRIDGESTONE CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B60C 5/00 (2006.01); B60C 5/01 (2006.01); B60C 13/00 (2006.01); B29D 30/06 (2006.01); B29D 30/56 (2006.01); B29D 30/58 (2006.01); B60C 1/00 (2006.01); B60C 9/18 (2006.01); B60C 11/01 (2006.01); B60C 15/04 (2006.01); B60C 9/22 (2006.01); B60C 13/04 (2006.01); B29D 30/32 (2006.01); B29D 30/48 (2006.01);
U.S. Cl.
CPC ...
B60C 13/002 (2013.01); B29D 30/0678 (2013.01); B29D 30/56 (2013.01); B29D 30/58 (2013.01); B60C 1/0025 (2013.01); B60C 5/01 (2013.01); B60C 9/18 (2013.01); B60C 11/01 (2013.01); B60C 15/04 (2013.01); B29D 2030/3285 (2013.01); B29D 2030/486 (2013.01); B60C 9/22 (2013.01); B60C 2013/045 (2013.01); B60C 2015/042 (2013.01); B60C 2015/046 (2013.01);
Abstract
Tire frame step portionsare formed to a tire frame member. The tire frame step portionsare formed further toward the tire equatorial plane side than tire axial direction end portionsA of a tread member. Covering layersare formed at the outside of the tire frame memberso as to span from bead portions to the tire frame step portions