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. 27, 2000
Filed:
Apr. 03, 1998
Adrian Parvulescu, Fish Eddy, NY (US);
Sony Corporation, Tokyo, JP;
Sony Electronics, Inc., Park Ridge, NJ (US);
Abstract
A system for automatically unlocking an automotive child safety door lock comprises an emergency sensor such as a collision sensor initiating airbag deployment, a door lock mechanism and a door lock releasing mechanism. Upon the sensor detecting an emergency, such as a collision, the sensor produces a signal that is sent to the door lock releasing mechanism. The door lock releasing mechanism then unlocks the door lock mechanism. The sensor may also trigger disconnection of the battery from the automobile's electrical circuitry and interruption of the fuel line from the fuel tank to the engine. The emergency sensor may alternatively include a temperature or smoke sensor.