| Patents for Frederick Eberts |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
 | 103,892 | Jun. 07, 1870 | J. Kauffman | Improvement in sawing-machines |
 | 106,187 | Aug. 09, 1870 | C. Mitzelfeld | Improvement in saws |
 | 108,981 | Nov. 08, 1870 | M. Delude | Improvement in saw-mills |
 | 109,037 | Nov. 08, 1870 | E.H. Morris | Plane with Intersecting Ridges on Sole |
 | 112,143 | Feb. 28, 1871 | H.L. Hildreth | Improvement in Screw Drivers |
 | 112,780 | Mar. 21, 1871 | F. Castle | Improvement in Combined Gauges and Try Squares |
 | 113,487 | Apr. 11, 1871 | H.E. Bradt | Improvement in edging-machines |
 | 115,194 | May 23, 1871 | D.S. Griffes | Improvement in devices for turning and canting logs |
 | 121,039 | Nov. 21, 1871 | H. Beckwith | Improvement in devices for tightening loose tires |
