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. 10, 2009
Filed:
Feb. 03, 2006
Ching-hui Yen, Kaohsiung, TW;
Ching-Hui Yen, Kaohsiung, TW;
Qisda Corporation, Taoyuan County, TW;
Abstract
A foldable base is applied to a display to be folded up for easy storage. The foldable base includes a first portion and a second portion, wherein the first portion is pivotably connected to the second portion via a shaft. The main body of the shaft, positioned at a turning space within the foldable base, at least includes a positioning plane and a curved surface. When the first portion is pivoted around the second portion, the main body of the shaft is simultaneously rotated in the turning space. Since the main body of the shaft is physically interfered by the turning space, the first portion of the foldable base can be spontaneously sent back to a first position (such as a start-to-rotate position) or folded up to a second position (such as a storage position) after the first portion is rotated to a certain angle.