Element for Stairlift

FIG. 1 is a top front perspective view of an element for stairlift showing my new design; FIG. 2 is a bottom rear perspective view thereof; FIG. 3 is a rear elevation view thereof; FIG. 4 is a front elevation view thereof; FIG. 5 is a right side elevation view thereof; FIG. 6 is a left side elevation view thereof; FIG. 7 is a bottom plan view thereof, with a top plan view being a mirror image thereof; and, FIG. 8 is a perspective view thereof, shown with environment. The broken lines shown in FIG. 5 depicting the recessed circular feature located on the right side of the element form no part of the claimed design. The broken lines shown in FIG. 8 depict environmental structure that forms no part of the claimed design.