FIG. 1 is a perspective view of a button based actuator.
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a right view thereof;
FIG. 7 is a left view thereof;
FIG. 8 is a perspective view thereof with broken lines showing holding clips attached to the button based actuator.
FIG. 9 is a perspective view thereof with broken lines showing a support rail to which the button based actuator is attached;
FIG. 10 is a perspective view of thereof with broken lines showing a first exemplary logo on the button;
FIG. 11 is a perspective view thereof with broken lines showing a second exemplary logo on the button;
FIG. 12 is a perspective view thereof with broken lines showing a third exemplary logo on the button;
FIG. 13 is a perspective view thereof with broken lines showing a fourth exemplary logo on the button; and,
FIG. 14 is a perspective view thereof with broken lines showing a fifth exemplary logo on the button.
The broken lines form no part of the claimed design.