Symmetrical input device

FIG. 1 is a perspective view of a first embodiment of a symmetrical input device showing our new design.

FIG. 2 is a perspective view of a second embodiment of a symmetrical input device showing our new design.

FIG. 3 is another perspective view of the first embodiment of a symmetrical input device showing our new design.

FIG. 4 is another perspective view of the second embodiment of a symmetrical input device showing our new design.

FIG. 5 is top plan view of the first embodiment of a symmetrical input device showing our new design.

FIG. 6 is top plan view of the second embodiment of a symmetrical input device showing our new design.

FIG. 7 is bottom plan view of the first embodiment of a symmetrical input device showing our new design.

FIG. 8 is bottom plan view of the second embodiment of a symmetrical input device showing our new design.

FIG. 9 is a front elevational view of the first embodiment of a symmetrical input device showing our new design.

FIG. 10 is front elevational view of the second embodiment of a symmetrical input device showing our new design.

FIG. 11 is back elevational view of the first embodiment of a symmetrical input device showing our new design.

FIG. 12 is back elevational view of the second embodiment of a symmetrical input device showing our new design.

FIG. 13 is right side elevational view of the first embodiment of a symmetrical input device showing our new design.

FIG. 14 is right side elevational view of the second embodiment of a symmetrical input device showing our new design.

FIG. 15 is left side elevational view of the first embodiment of a symmetrical input device showing our new design; and,

FIG. 16 is left side elevational view of the second embodiment of a symmetrical input device showing our new design.