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. 15, 2019
Filed:
Feb. 04, 2016
Applicant:
Bridgestone Corporation, Tokyo, JP;
Inventors:
Hiroyuki Fudemoto, Tokyo, JP;
Soichi Kyo, Tokyo, JP;
Atsuko Honjyo, Tokyo, JP;
Takahiro Suzuki, Tokyo, JP;
Naoyuki Sone, Tokyo, JP;
Assignee:
BRIDGESTONE CORPORATION, Chuo-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/12 (2006.01); B60C 1/00 (2006.01); C08L 53/00 (2006.01); B29D 30/38 (2006.01); B29D 30/06 (2006.01); C08L 23/08 (2006.01); B29K 23/00 (2006.01);
U.S. Cl.
CPC ...
C08L 23/12 (2013.01); B60C 1/00 (2013.01); B60C 1/0041 (2013.01); C08L 23/08 (2013.01); C08L 53/00 (2013.01); B29D 30/06 (2013.01); B29D 30/38 (2013.01); B29K 2023/12 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01); C08L 2207/066 (2013.01);
Abstract
A tire having a circular tire frame formed of a resin material, the resin material including an olefin-based resin composition and having a tensile elastic modulus as defined in JIS K7113 (1995) of from 140 MPa to 570 MPa and an amount of creep as defined in JIS K7115 (1999) of 50 mm or less, and a degree of crystallinity of the polypropylene-based resin being from 24.5% to 32.7%.