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| Patents Granted on 1961-10-31 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,005,999 | Oct. 31, 1961 | S.S. Brown | Motorized adjustable hospital bed | ||
| 3,006,222 | Oct. 31, 1961 | J. McEwan | Apparatus for sharpening chain saws | ||
| 3,006,678 | Oct. 31, 1961 | G.O. Johnson | Fish gaff | ||