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. 21, 2022
Filed:
Dec. 27, 2017
The Yokohama Rubber Co., Ltd., Tokyo, JP;
Hiroshi Furusawa, Hiratsuka, JP;
The Yokohama Rubber Co., LTD., Tokyo, JP;
Abstract
A pneumatic tire includes lug grooves in a tread surface of a shoulder land, the lug grooves crossing a circumferential direction and terminating at a first side within the shoulder land and passing through a contact edge at a second side; and a notch formed on an opening edge of the lug grooves, the notch being cutout from the tread surface cut radially inward. The lug grooves have a width decreasing from the first to the second side, an end position of the lug grooves is disposed from a main groove from 5% to 35% of a lateral dimension from the main groove to the ground contact edge, and a maximum groove width position is disposed from the main groove 40% or less of the lateral dimension from the main groove to the ground contact edge; and the notch has a width that increases from the first to the second side.