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:
Sep. 14, 2021
Filed:
Dec. 03, 2018
Applicant:
Hankook Tire Co., Ltd., Seoul, KR;
Inventors:
Ki Bum Kim, Daejeon, KR;
Su Jin Son, Seoul, KR;
Il Sik Kim, Daejeon, KR;
Chang Hyo Hong, Daejeon, KR;
Assignee:
Hankook Tire Co., Ltd., Seoul, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60C 11/13 (2006.01); B60C 19/00 (2006.01);
U.S. Cl.
CPC ...
B60C 19/002 (2013.01); B60C 11/1307 (2013.01); B60C 2011/1338 (2013.01);
Abstract
Disclosed is a tire configured for reducing noise during running of the tire by forming a predetermined shape in a groove of the tire to reduce a peak of air column resonance sound. The tire with reduced noise includes a first protrusion formed on a sidewall of a groove, protruding in a depth direction of the groove, and dispersing sound waves generated in a tread, and a second protrusion formed on the sidewall of the groove, protruding in a longitudinal direction of the groove, and dispersing sound waves generated in the tread.