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:
Jun. 02, 1998
Filed:
Jun. 06, 1996
Applicant:
Inventor:
Thomas A Williams, North Canton, OH (US);
Assignee:
Hankook Tire Mfg. Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60C / ; B60C / ;
U.S. Cl.
CPC ...
1522 / ; 1522 / ;
Abstract
A low noise tire tread includes a base pitch sequence circumferentially extending about at least a portion of the tire. A bias pitch sequence is embedded within at least one of the base pitches and desirably in a majority of, or preferably in each base pitch. The bias pitches extend generally at a lateral angle with respect to the circumferential base pitch and desirably extends across the full tread arc. One or more bias pitch sequences have different lateral pitch locations than the pitch locations of another bias pitch sequence.