Adjustable Protractor Square

FIG. 1 is a front, bottom, right side isometric perspective view of an adjustable protractor square in accordance with my design;

FIG. 2 is a front elevation view of the adjustable protractor square thereof;

FIG. 3 is a rear elevation view of the adjustable protractor square thereof;

FIG. 4 is a right side elevation view of the adjustable protractor square thereof;

FIG. 5 is a left side elevation view of the adjustable protractor square thereof;

FIG. 6 is a top plan view of the adjustable protractor square thereof;

FIG. 7 is a bottom plan view of the adjustable protractor square thereof;

FIG. 8 is an environmental isometric perspective view of the adjustable protractor square thereof;

FIG. 9 is a cross-section view of the adjustable protractor square shown in the direction of line 9 - 9 shown in FIG. 2 ;

FIG. 10 is a cross-section view of the adjustable protractor square shown in the direction of line 10 - 10 shown in FIG. 2 ; and,

FIG. 11 is a cross-section view of the adjustable protractor square shown in the direction of line 11 - 11 shown in FIG. 2 .

The dash-dash broken lines illustrate portions of the environment or the adjustable protractor square which form no part of the claimed design.