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:
Apr. 04, 2006
Filed:
Jun. 16, 2004
Applicant:
Shin-chung Chen, Luchu, TW;
Inventor:
Shin-Chung Chen, Luchu, TW;
Assignee:
Tung Thih Enterprise Co., Ltd., Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60R 25/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
An air pressure induction type vehicle anti-thief device includes an on-vehicle main unit installed in a motor vehicle adapted to detect variation of air pressure in the inside chamber of the motor vehicle through an air pressure sensor and to drive an alarm to output an alarm signal when the amount of variation of transient variation of air pressure surpassed a predetermined safety air pressure value.