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| All Patents in class 5/617 | |||||
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| Number | Date | Patentee | Title | Type | |
| 8,389X | Aug. 30, 1834 | W. Woolley | Bedstead for sick and wounded | ||
| 9,086X | Sep. 09, 1835 | N. Richardson | Bedstead for the sick | ||
| 9,593X | Apr. 13, 1836 | M.F. Moody, B. Eastman | Spiral bed spring | ||
| 104,358 | Jun. 14, 1870 | J.J. Russ | Improved sofa-bed | ||
| 2,999,920 | Sep. 12, 1961 | S.S. Brown | Motorized adjustable hospital bed | gear motors | |
| 3,005,999 | Oct. 31, 1961 | S.S. Brown | Motorized adjustable hospital bed | ||