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:
Aug. 24, 1993
Filed:
Sep. 04, 1990
Applicant:
Inventors:
William E Glover, Akron, OH (US);
Deborah K Vaughn-Lindner, Canal Fulton, OH (US);
Linda M Lovell, Suffield, OH (US);
Michael L Pulte, Jr, Tallmadge, OH (US);
Assignee:
The Goodyear Tire & Rubber Company, Akron, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60C / ; B60C / ;
U.S. Cl.
CPC ...
1522 / ; 152454 ;
Abstract
A pneumatic tire (10) has a tread portion (17) with a series of curved grooves (29,30) extending from each lateral edge (TE.sub.1, TE.sub.2) of the tread, and a number of circumferentially extending grooves (18, 19, 20, 21). The tread portion (17) has a specific lateral cross-sectional profile with multiple radii (R.sub.1, R.sub.2, R.sub.3)