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:
Nov. 17, 2015

Filed:

Jul. 19, 2012
Applicant:

Yasuhiko Kawasaki, Kanagawa, JP;

Inventor:

Yasuhiko Kawasaki, Kanagawa, JP;

Assignee:

NEC CORPORATION, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 1/00 (2006.01); H05K 5/00 (2006.01);
U.S. Cl.
CPC ...
H05K 5/00 (2013.01);
Abstract

The electronic device includes a first casing, a second casing, and a connecting member engaging with the first casing to allow the first casing to turn about a first axis of rotation, and engaging with the second casing to allow the second casing to turn about a second axis of rotation. When a turning angle is 0 or 360 degrees, a distance between the first and second axes of rotation equals to the sum of a half of the sum of the thicknesses of the first and second casings and a clearance between the first and second casings, and the first axis of rotation is arranged at a position shifted from the center of the first casing in a reference direction to the second casing side, by a half of a value calculated by subtracting the thickness of the first casing from the thickness of a first casing-side connecting portion.


Find Patent Forward Citations

Loading…