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:
Nov. 13, 2012
Filed:
Apr. 06, 2010
Masahiro Osaki, Tokyo, JP;
Masahiro Osaki, Tokyo, JP;
Sugatsune Kogyo Co., Ltd., Tokyo, JP;
Abstract
One end portion and the other end portion of the first linkare respectively rotatably connected to a first housing side attachment memberand a second housing side attachment member. Upper and lower side portions of one end portion of the second linkare respectively rotatably connected to the first and second housing side attachment members. Upper and under side portions of the other end portion of the second linkare respectively rotatably connected to the first and second door side attachment members. One end portion and the other end portion of the third linkare respectively rotatably connected to the second housing side attachment memberand the second door side attachment member. The first, second and third linksare arranged to be spaced from one another in the direction of rotation axes thereof.