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:
Mar. 30, 1999
Filed:
Nov. 15, 1996
Applicant:
Inventor:
Takashi Yoshizawa, Sagamihara, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F05B / ;
U.S. Cl.
CPC ...
70257 ; 70264 ; 70267 ; 70277 ; 292201 ; 307 102 ; 340426 ; 340542 ;
Abstract
A door lock system includes a door lock mechanism, and a connecting mechanism whereby the door lock mechanism and the door lock knob are connected to permit unlocking using the door lock knob, when the motion sensor detects movement inside the vehicle within a predetermined time after the door lock mechanism and the door lock knob are disconnected to prohibit unlocking using the door lock knob.