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:
Feb. 07, 2017
Filed:
Sep. 10, 2013
Applicant:
Bridgestone Corporation, Chuo-ku, Tokyo, JP;
Inventors:
Shotaro Horikoshi, Tokyo, JP;
Kazuma Nakazawa, Tokyo, JP;
Assignee:
BRIDGESTONE CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60C 23/00 (2006.01); B60C 23/02 (2006.01); B60C 23/04 (2006.01); G01L 17/00 (2006.01);
U.S. Cl.
CPC ...
B60C 23/0433 (2013.01); B60C 23/0401 (2013.01); B60C 23/0408 (2013.01); B60C 23/0474 (2013.01); B60C 23/0477 (2013.01); B60C 23/0479 (2013.01); G01L 17/00 (2013.01);
Abstract
The present invention provides a tire internal pressure warning system, comprising: an internal pressure data acquisition apparatus for obtaining data of internal pressure of each tireof a vehicle(a TPMS sensor transmitterand a TPMS receiver); and an information terminal devicefor determining whether there is a puncture-based failure or a failure resulting from a natural pressure drop, based on a change in the internal pressure of each tire received from the TPMS receiver, and displaying a warning in accordance with the failure condition.