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:
May. 07, 2019
Filed:
Apr. 18, 2014
Bridgestone Corporation, Tokyo, JP;
Takashi Kodama, Setagaya-ku, JP;
BRIDGESTONE CORPORATION, Tokyo, JP;
Abstract
This pneumatic radial tire for agricultural vehicles includes lugs arranged alternately, in the tread circumferential direction, in tread width direction halves, and at least one protrusion on a wall at a trailing edge side of each lug, protruding from the wall in an opposite direction from a designated tire rotation direction, connecting to the bottom of a lug groove, and including an upper face orthogonal to the tire radial direction. A line M connects a tread width direction innermost point P of the wall at the trailing edge side of a first lug and a point Q ⅓ of a peripheral length of the wall away. The protrusion of a second lug positioned on the opposite tread width direction half from the first lug and adjacent to the first lug in the designated tire rotation direction is positioned on the tread width direction inner side of the line M.