| 3644946 | ADJUSTABLE BED | February, 1972 | Swatt | 5/68 |
| 3175229 | Hospital bed | March, 1965 | Bergenwall | 5/66 |
| 3061843 | Articulated bed | November, 1962 | Singer et al. | 5/66 |
| 3051965 | Supine bed | September, 1962 | Szemplak et al. | 5/68 |
| DE2433516 | January, 1976 | 5/66 |
FIG. 1 is a top and left side perspective view of an adjustable bed showing my new design;
FIG. 2 is a right side elevational view;
FIG. 3 is a rear elevational view; and
FIG. 4 is a front elevational view.