Adjustable support arm for video monitor

FIG. 1 is a perspective view of the rear side of an adjustable support arm for video monitor, showing my new design;

FIG. 2 is a rear elevational view, thereof;

FIG. 3 is a an elevational view taken from the left hand side of the article as shown in FIG. 2;

FIG. 4 is a top plan view, thereof;

FIG. 5 is a front elevational view, thereof;

FIG. 6 is an elevational view taken from the right hand side of the article as shown in FIG. 2;

FIG. 7 is a bottom plan view, thereof;

FIG. 8 is an elevational view as in FIG. 6, but with the main support arm and the monitor support arm and plate in alternative positions;

FIG. 9 is a top plan view of the article as shown in FIG. 8; and,

FIG. 10 is a left front perspective view, thereof.

The broken line representations of the video monitor, the keyboard support plate, and the pivot bearing and base being included solely for illustrative purposes, forming no part of the claimed design.