| Patents Granted on 1860-04-17 |
Patents 1 -
15
of 17
      |
| Number | Date | Patentee | Title | Type |
| RE945 | Apr. 17, 1860 | S.S. Gray | Improved machine for planing lumber out of wind | jointers |
| 27,879 | Apr. 17, 1860 | C. Bates | Stump Extractor | stump elevators |
| 27,893 | Apr. 17, 1860 | D. Donalds | Machine for cutting veneers | veneer machines |
| 27,895 | Apr. 17, 1860 | L. Eames | Mortising-machine | mortising machines |
| 27,923 | Apr. 17, 1860 | A. Kelly, J. Moore | Making Fence Pickets | fence making machines |
| 27,925 | Apr. 17, 1860 | M. Peck | Atmospheric Hammer | trip and helve hammers |
| 27,928 | Apr. 17, 1860 | E.B. Requa | Horse Power | animal powered apparatus |
| 27,936 | Apr. 17, 1860 | W. Thomson | Forge Bellow | |
| 27,937 | Apr. 17, 1860 | J.S. Tripp | Saw-filer | saw sharpening machines |
| 27,938 | Apr. 17, 1860 | W.C. Turnbull | Air Engine | air motors and turbines |
| 27,941 | Apr. 17, 1860 | G. Westinghouse, Sr. | Grain-separator | corn and grain separators |
| 27,943 | Apr. 17, 1860 | H. Abbott | Bolt Heading Machine | |
| 27,944 | Apr. 17, 1860 | W.W. Allen, J. Molyneux | Improvement in sewing-machines | |
| 27,946 | Apr. 17, 1860 | J. Blake | Auger | adjustable drill bits |
| 27,949 | Apr. 17, 1860 | L.C. English | Stump Extractor | stump elevators |
