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. 01, 2021
Filed:
Aug. 12, 2016
Toyo Tire Corporation, Itami, JP;
Masaaki Ohara, Itami, JP;
TOYO TIRE CORPORATION, Itami, JP;
Abstract
A tire vulcanization mold disclosed herein includes sectorsdivided in a tire circumferential direction and molding a tread portion, and a pair of upper and lower side platesandmolding a sidewall portionof a tire. Mold parting linesandformed by the sectors and the side plates are located in the tread portion. A lateral groove molding ribmolding a lateral groovein the tread portion is provided to bridge from the sectorsto the side platesandand a protrusion molding recessused to mold a protrusionat a groove bottom of the lateral grooveis provided to the lateral groove molding rib. Mold parting planesandare provided to divide the lateral groove molding ribat a position where the protrusion molding recessis provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile