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:
Jul. 09, 2024
Filed:
Jan. 21, 2020
Applicant:
Sumitomo Rubber Industries, Ltd., Hyogo, JP;
Inventor:
Masako Nakatani, Hyogo, JP;
Assignee:
SUMITOMO RUBBER INDUSTRIES, LTD., Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 9/06 (2006.01); B60C 1/00 (2006.01);
U.S. Cl.
CPC ...
C08L 9/06 (2013.01); B60C 1/0016 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01);
Abstract
Provided are tread rubber compositions and pneumatic tires which are excellent in fuel economy, handling stability, and abrasion resistance. Included are tread rubber compositions having a M200 at 25° C., a E* at 30° C., and a tan δ at 30° C. which satisfy the following relationship: M200×E*/tan δ≥400.
Nakatani, Masako. (2024). Tread rubber composition and pneumatic tire (U.S. Patent No. 12031039). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12031039
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile