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:
Dec. 25, 2007
Filed:
May. 05, 2005
Applicants:
Jiro Mitsui, Yamanashi, JP;
Hiroki Hattori, Yamanashi, JP;
Inventors:
Jiro Mitsui, Yamanashi, JP;
Hiroki Hattori, Yamanashi, JP;
Assignee:
Mitsui Mining & Smelting Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05B 65/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A door device has a plurality of doors that open or close a single opening in a vehicle. The doors have mutually opposing opening ends. A door interlock mechanism interlocks the opening ends of the doors when the doors receive an impact from the exterior of the vehicle while both the doors are in closed states.