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:
Aug. 05, 2008

Filed:

Oct. 17, 2007
Applicants:

Kouji Kanou, Fukuoka, JP;

Hiroyuki Shouyama, Fukuoka, JP;

Masahiko Kondo, Fukuoka, JP;

Yoshiyuki Nakayama, Fukuoka, JP;

Inventors:

Kouji Kanou, Fukuoka, JP;

Hiroyuki Shouyama, Fukuoka, JP;

Masahiko Kondo, Fukuoka, JP;

Yoshiyuki Nakayama, Fukuoka, JP;

Assignee:

Fujitsu Limited, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/36 (2006.01); G02B 6/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A release auxiliary device () includes a cover part () that is provided movably with respect to a receptacle () along the insertion/removal direction of a plug (), and an inclined pressing part () that is provided in the cover part () and is touchable, from a lower side, to an end portion () of a lever (). The inclined pressing part () presses against the end portion () of the lever () and moves the lever by moving the cover part () in a direction in which the plug () is detached, enabling release of engagement between engaging portions ().


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