Arm board

Description

FIG. 1 shows a top left front perspective view of arm board showing our new design;

FIG. 2 is an exploded perspective view with the inserts removed from the channels;

FIG. 3 shows a top plan view thereof in the arrangement of FIG. 1;

FIG. 4 shows a bottom perspective view thereof;

FIG. 5 shows a front elevation view thereof;

FIG. 6 shows a back elevation view thereof;

FIG. 7 shows a left elevation view thereof which is a mirror of a right elevation view;

FIG. 8 is an enlarged view taken along section 8-8 in FIG. 1, the opposite side being a mirror image thereof;

FIG. 9 is an enlarged view taken along line 9-9 in FIG. 2, the opposite side being a mirror image thereof;

FIG. 10 shows an enlarged cross-sectional view from the cut lines labeled “10” in FIG. 1;

FIG. 11 is an exploded bottom left front perspective view with the inserts removed from the channels;

FIG. 12 shows an enlarged front elevation view of an insert which is a mirror of a rear elevation view;

FIG. 13 shows an enlarged bottom front left perspective view of an insert which is a mirror if the left perspective were switched to right view or the front perspective switched to back view; and,

FIG. 14 shows an enlarged top front left perspective view of an insert which is a mirror if the left perspective were switched to right view or the front perspective switched to back view.

The dash dot dash broken lines depict the cut line of the enlarged sectional views and form no part of the claim.

Claims

The ornamental design for arm board, as shown and described.