Portable lap desk
FIG. 1 is a perspective view of a portable lap desk, showing my new design;
FIG. 2 is a right side elevational view, the left side being a mirror image thereof;
FIG. 3 is a rear elevational view;
FIG. 4 is a rear elevational view showing the portable lap desk in closed condition;
FIG. 5 is a right side elevational view, showing the portable lap desk in closed condition, the left side being a mirror image thereof;
FIG. 6 is a cross-sectional view, taken along line 6--6 in FIG. 2;
FIG. 7 is a right side elevational view of an alternate embodiment of my new design in closed condition, the left side being a mirror image thereof;
FIG. 8 is a cross-sectional view of the alternate embodiment, taken along line 8--8 in FIG. 9; and,
FIG. 9 is a right side elevational view of the alternate embodiment, the left side being a mirror image thereof.
Type: Grant
Filed: Jan 18, 1990
Date of Patent: Sep 1, 1992
Inventor: Lee Sheldon (Tulsa, OK)
Primary Examiner: Carmen H. Vales-Lado
Assistant Examiner: Janice E. Seeger
Attorney: Robert E. Massa
Application Number: 7/466,749