FIG. 1 is a front/left perspective view.
FIG. 2 is a front/left perspective view with the backrest in an alternate position of use.
FIG. 3 is a front/left perspective view with the backrest in a second alternate position of use.
FIG. 4 is a front/right perspective view with the backrest in a third alternate position of use.
FIG. 5 is a right/top perspective view with the backrest in a fourth alternate position of use.
FIG. 6 is a front perspective view with the backrest in a fifth alternate position of use.
FIG. 7 is a left perspective view.
FIG. 8 is a front perspective view of a second embodiment.
FIG. 9 is a front perspective view with the backrest in an alternate position of use.
FIG. 10 is a front perspective view with the backrest in a second alternate position of use.
FIG. 11 is a front/right perspective view.
FIG. 12 is a front/right perspective view with the backrest in a third alternate position of use.
FIG. 13 is a right/top perspective view with the backrest in a fourth alternate position of use; and,
FIG. 14 is a right/top perspective view with the backrest in a fifth alternate position of use.