Patent ID: 7533450
Filing Date: 2009-05-19
Classification: G06F,H04M,Y10T

Abstract:
1. A hinge comprising: a base having a first bracket mounted pivotally on the bottom of the base and having a vertical shaft mounted vertically and rotatably through the shaft hole in the base, mounted non-rotatably through the shaft hole in the first bracket and having a top end and a non-circular cross section corresponding to that of shaft hole in the first bracket; a second bracket mounted pivotally on the base and having a vertical-angular-positioning assembly mounted on the base between the vertical-angular-positioning tab and the first connector of the second bracket and having the base further having two horizontal-angular-positioning recesses defined in the bottom of the base and arranged around the shaft hole in the base; and a horizontal-angular-positioning assembly mounted on the base and the vertical shaft and having