| Patents for Amos H. Brainard |
Patents 1 -
15
of 15
      |
| Number | Date | Patentee | Title | Type |
| 45,693 | Jan. 03, 1865 | A.H. Brainard | Vise | |
| 110,951 | Jan. 17, 1871 | A.H. Brainard | Improvement in Back Centers for Milling Machines | milling machine accessories |
| 111,311 | Jan. 31, 1871 | A.H. Brainard | Improvement in Head Stocks for Milling Machines | indexers and dividers |
| 131,733 | Oct. 01, 1872 | A.H. Brainard | Improvement in Milling Machines | milling machines |
| 169,516 | Nov. 02, 1875 | A.H. Brainard | Improvement in vises | bench vises |
| 255,409 | Mar. 28, 1882 | A.H. Brainard | Gear-cutting machine | gear making machines |
| 273,451 | Mar. 06, 1883 | A.H. Brainard | Gear Cutting Machine | gear making machines |
| 310,247 | Jan. 06, 1885 | Z.B. Coes, A.H. Brainard | Automatic gear-cutting machine | gear making machines |
| 343,980 | Jun. 22, 1886 | A.H. Brainard | Dividing Engine | indexers and dividers |
| 367,954 | Aug. 09, 1887 | A.H. Brainard | Milling Machine | milling machines |
| 378,427 | Feb. 28, 1888 | A.H. Brainard | Milling Machine | milling machines |
| 381,108 | Apr. 17, 1888 | A.H. Brainard | Milling-machine | milling machines |
| 381,525 | Apr. 24, 1888 | A.H. Brainard | Milling Machine | milling machines |
| 383,556 | May 29, 1888 | A.H. Brainard | Conveyer | conveyors and hoppers |
| 472,519 | Apr. 12, 1892 | A.H. Brainard | Gear Cutting Machine | gear making machines |
