| Patents for H. S. Sprague |
Patents 61 -
75
of 99
      |
| Number | Date | Patentee | Title | Type |
| 244,154 | Jul. 12, 1881 | F.L. Wilson | Veneer-cutting machine | veneer machines |
| 244,155 | Jul. 12, 1881 | F.L. Wilson | Hoop-cutting machine | hoop making machines |
| 245,104 | Aug. 02, 1881 | A.F. Ward | Hoop-coiling machine | hoop making machines |
| 247,242 | Sep. 20, 1881 | C.M. Clancy | Machine for pointing hoops | hoop making machines |
| 261,645 | Jul. 25, 1882 | J.G. Winter | Gang circular-saw mill | circular sawmills |
| 263,044 | Aug. 22, 1882 | D.F. Holston | Machine for cutting wooden hoops | hoop making machines |
| 270,297 | Jan. 09, 1883 | A. Fraser | Shingle-machine | shingle machines |
| 271,682 | Feb. 06, 1883 | T. Bruno | Stave-jointing machine | barrel making machines |
| 274,591 | Mar. 27, 1883 | W. Gregg | Device for Handling Fruit Cans | jar wrenches |
| 275,106 | Apr. 03, 1883 | H.B. Williams | Pipe Wrench | pipe wrenches |
| 277,981 | May 22, 1883 | T.H. Bottomley | Saw-mill dog | sawmill dogs |
| 278,553 | May 29, 1883 | J. Houlehan | Improved Monkey Wrench | quick adjust wrenches |
| 283,942 | Aug. 28, 1883 | F.L. Wilson | Hoop-cutting machine | hoop making machines |
| 290,439 | Dec. 18, 1883 | C.A. Lee | Splint-cutting machine | match making machines |
| 296,496 | Apr. 08, 1884 | F.L. Wilson | Hoop pointing and lapping machine | hoop making machines |
