| All Patents in class 147/33 |
Patents 16 -
23
of 23
      |
| Number | Date | Patentee | Title | Type |
| 98,574 | Jan. 04, 1870 | E. Doremus | Improvement in clamp for holding staves | cooper |
| 103,119 | May 17, 1870 | J.W. Alesworth | Improvement in machines for jointing staves | barrel making machines |
| 106,874 | Aug. 30, 1870 | J.F. Sayer | Improvement in stave-jointer | cooper |
| 130,528 | Aug. 13, 1872 | L.R. Palmer | Improvement in machines for jointing staves | barrel making machines |
| 146,838 | Jan. 27, 1874 | J.C. Moore | Improvement in stave-jointers | barrel making machines |
| 187,037 | Feb. 06, 1877 | J.S. Milton | Improvement in machines for jointing staves | barrel making machines |
| 199,730 | Jan. 29, 1878 | H.H. Miller | Improvement in machines for dressing staves | barrel making machines |
| 204,751 | Jun. 11, 1878 | J.C. Moore | Improvement in stave-jointers | barrel making machines |
