United States Patent 3361427
Inventors:
Paves, Nathan L.
Publication Date:
01/02/1968
Assignee:
Jewish, Home For The Aged
International Classes:
A63B22/16; A63B22/00
US Patent References:
| 2941801 | Ambulatory rocking device | | | |
| 3108802 | Teeter scooter | | | |
| 3188087 | Pivoted combination game board and exercising device | | | |