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.

Date of Patent:
Jun. 03, 2008

Filed:

Feb. 17, 2006
Applicants:

Makoto Suzumura, Chita, JP;

Akira Muramatsu, Chiryu, JP;

Sigeru Tanabe, Obu, JP;

Yukinobu Kunimatsu, Toyoake, JP;

Inventors:

Makoto Suzumura, Chita, JP;

Akira Muramatsu, Chiryu, JP;

Sigeru Tanabe, Obu, JP;

Yukinobu Kunimatsu, Toyoake, JP;

Assignee:

Aisin Seiki Kabushiki Kaisha, Kariya-Shi, Aichi-Ken, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05C 3/06 (2006.01);
U.S. Cl.
CPC ...
Abstract

A vehicle door lock device includes a base member on which a pivot shaft is supported, a first lever rotatably supported on the pivot shaft, a second lever rotatably supported on the pivot shaft and operated in association with a door handle, an engaging member including an engaging pin for engaging the first lever and the second lever with each other in a predetermined engaging position and disengaging from each other in a predetermined release position, and an operating bringing the engaging pin to operate between the engaging position and the release position. The first lever, the second lever, the engaging member, and the operating member are arranged on one side of the base member. The base member includes a restricting projection portion on the one side for restricting a movement of the engaging pin as in the release position in a peripheral direction relative to the pivot shaft.


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