Foot warming pillow
FIG. 1 is a top plan view of a foot warming pillow showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view thereof, the left side being a mirror image of that shown;
FIG. 6 is a top plan view of a foot warming pillow showing a second embodiment of our new design;
FIG. 7 is a front elevational view of the foot warming pillow shown in FIG. 6;
FIG. 8 is a bottom plan view of the foot warming pillow shown in FIG. 6;
FIG. 9 is a rear elevational view of the foot warming pillow shown in FIG. 6;
FIG. 10 is a right side elevational view of the foot warming pillow shown in FIG. 6, the left side being a mirror image of that shown;
FIG. 11 is a top plan view of the foot warming pillow showing a third embodiment of our new design;
FIG. 12 is a front elevational view of the foot warming pillow shown in FIG. 11;
FIG. 13 is a bottom plan view of the foot warming pillow shown in FIG. 11;
FIG. 14 is a rear elevational view of the foot warming pillow shown in FIG. 11; and,
FIG. 15 is a right side elevational view of the foot warming pillow shown in FIG. 11, the left side being a mirror image of that shown.
| D325682 | April 28, 1992 | Green |
| 759240 | May 1904 | Conway |
| 825763 | July 1906 | Schaefer |
| 2478497 | August 1949 | Morrison |
| 2640205 | June 1953 | Simpson |
| 3840918 | October 1974 | Shave |
Type: Grant
Filed: May 15, 1991
Date of Patent: Oct 5, 1993
Inventors: Christine Wei (Palo Alto, CA), Richard L. Leza (Palo Alto, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 7/700,645
