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:
Jul. 10, 2001
Filed:
Dec. 13, 1995
Naotaka Tomita, Saitama, JP;
Tatsuo Sugimoto, Tokyo, JP;
Bridgestone Corporation, Tokyo, JP;
Abstract
A pneumatic tire having a transponder therein comprises a pair of sidewall portions and a crown portion toroidally arranged between a pair of bead cores, and a method of reading and writing of the transponder buried in the tire, wherein the transponder is buried in a projected portion at the inner surface of a bead portion of the tire, and the axial direction of the transponder is along the circumferential direction of the tire, and a rod antenna used for receiving and transmission for the transponder is moved as an axial line of the rod antenna along the circumferential direction of the tire when the reading and writing is done from outside of the tire.