The ornamental design for a lavatorydevice, as shown and described.
FIG. 1 is a front perspective view of a lavatory device (portions not claimed shown with broken lines);
FIG. 2 is a rear perspective view thereof (portions not claimed shown with broken lines);
FIG. 3 is a plan view of a front face thereof (portions not claimed shown with broken lines);
FIG. 4 is a plan view of a rear face thereof (portions not claimed shown with broken lines);
FIG. 5 is a left side elevational view thereof (portions not claimed shown with broken lines);
FIG. 6 is a right side elevational view thereof (portions not claimed shown with broken lines);
FIG. 7 is a plan view of a top face thereof (portions not claimed shown with broken lines); and,
FIG. 8 is a plan view of a bottom face thereof (portions not claimed shown with broken lines).
The broken line showing the lavatory device coupled with the ornamental design in FIGS. 1–8 is for illustrative purposes only and forms no part of the claimed design.