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. 18, 1990
Filed:
Jan. 31, 1989
Munenori Iuchi, Kobe, JP;
Abstract
A pneumatic tire has a tread region and a pair of shoulder regions, one extended radially inwardly from each tread edge, and the tread region is provided with a pair of circumferentially extending shoulder ribs, and the shoulder regions are provided with buttress hollows arranged circumferentially at intervals, wherein at least one of the shoulder ribs is provided with circumferentially extending narrow grooves, which narrow grooves are arranged in the circumferential direction of the tire so that the circumferentially adjacent narrow grooves overlap with each other at their end portions, and the locations of the overlaps in the narrow grooves are coincident with the locations of the buttress hollows in the circumferential direction of the tire.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile