FIG. 1 is an orthographic front view of the support arm showing the design, with the support arm in an extended and parallel configuration;
FIG. 2 is an enlarged view of the support arm taken from circle 2 in FIG. 1;
FIG. 3 is an orthographic rear view of the support arm, with the support arm in the extended and parallel configuration;
FIG. 4 is an enlarged view of the support arm taken from circle 4 in FIG. 3;
FIG. 5 is a front view of the support arm, with the support arm in the extended and parallel configuration;
FIG. 6 is an enlarged view of the support arm taken from circle 6 in FIG. 5;
FIG. 7 is an enlarged view of the support arm taken from circle 7 in FIG. 5;
FIG. 8 is an enlarged view of the support arm taken from circle 8 in FIG. 5;
FIG. 9 is a rear view of the support arm, with the support arm in the extended and parallel configuration;
FIG. 10 is an enlarged view of the support arm taken from circle 10 in FIG. 9;
FIG. 11 is an enlarged view of the support arm taken from circle 11 in FIG. 9;
FIG. 12 is an enlarged view of the support arm taken from circle 12 in FIG. 9;
FIG. 13 is a top view of the support arm, with the support arm in the extended and parallel configuration;
FIG. 14 is an enlarged view of the support arm taken from circle 14 in FIG. 13;
FIG. 15 is an enlarged view of the support arm taken from circle 15 in FIG. 13;
FIG. 16 is an enlarged view of the support arm taken from circle 16 in FIG. 13;
FIG. 17 is a bottom view of the support arm, with the support arm in the extended and parallel configuration;
FIG. 18 is an enlarged view of the support arm taken from circle 18 in FIG. 17;
FIG. 19 is an enlarged view of the support arm taken from circle 19 in FIG. 17;
FIG. 20 is an enlarged view of the support arm taken from circle 20 in FIG. 17;
FIG. 21 is a right view of the support arm, with the support arm in the extended and parallel configuration;
FIG. 22 is an enlarged view of the support arm taken from circle 22 in FIG. 21;
FIG. 23 is an orthographic front view of the of the support arm, with the support arm in an extended and perpendicular configuration;
FIG. 24 is an enlarged view of the support arm taken from circle 24 in FIG. 23;
FIG. 25 is an enlarged view of the support arm taken from circle 25 in FIG. 23;
FIG. 26 is an orthographic rear view of the support arm, with the support arm in the extended and perpendicular configuration;
FIG. 27 is an enlarged view of the support arm taken from circle 27 in FIG. 26;
FIG. 28 is an enlarged view of the support arm taken from circle 28 in FIG. 26;
FIG. 29 is a front view of the support arm, with the support arm in the extended and perpendicular configuration;
FIG. 30 is an enlarged view of the support arm taken from circle 30 in FIG. 29;
FIG. 31 is a top view of the support arm, with the support arm in the extended and perpendicular configuration;
FIG. 32 is a bottom view of the support arm, with the support arm in the extended and perpendicular configuration;
FIG. 33 is an orthographic front view of the support arm, with the support arm in a 90 degree and perpendicular configuration;
FIG. 34 is an orthographic rear view of the support arm, with the support arm in the 90 degree and perpendicular configuration;
FIG. 35 is an orthographic front view of the support arm, with the support arm in a 90 degree and parallel configuration;
FIG. 36 is an orthographic rear view of the support arm, with the support arm in the 90 degree and parallel configuration;
FIG. 37 is an orthographic front view of the support arm, with the support arm in a closed and parallel configuration;
FIG. 38 is an orthographic rear view of the support arm, with the support arm in a closed and parallel configuration;
FIG. 39 is an orthographic right view of the support arm, with the support arm in a closed and parallel configuration; and,
FIG. 40 is an enlarged view of the support arm taken from circle 40 in FIG. 39.
The evenly spaced broken lines depict portions of the article that form no part of the claimed design.
The irregular-dash broken line circles depict the limits of the enlarged views and form no part of the claimed design.
