| All Patents in class 147/15 |
Patents 1 -
15
of 18
      |
| Number | Date | Patentee | Title | Type |
| 2,852 | Nov. 12, 1842 | R.M. Thompson, J.H. Bruner | Machine to be used in combination with improved iron truss-hoops in the manufacture of barrels and other coopers' ware | barrel making machines |
| 23,097 | Mar. 01, 1859 | H. Littlejohn | Machine for crozing and chamfering barrels | barrel making machines |
| 36,186 | Aug. 12, 1862 | H. Wilde | Improvement in machines for crozing and chamfering staves | barrel making machines |
| 50,625 | Oct. 24, 1865 | G.W. Pierce | Improvement in barrel machinery | barrel making machines |
| 80,481 | Jul. 28, 1868 | E. Holmes, B. Holmes | Improvement in machines for crozing and howeling barrels | barrel making machines |
| 84,500 | Dec. 01, 1868 | J. Maley | Improvement in machines for crozing barrels | barrel making machines |
| 93,855 | Aug. 17, 1869 | W. Brown | Improvement in machine for making barrels | barrel making machines |
| 101,650 | Apr. 05, 1870 | H. Nelson | Improvement in machine for crozing barrels | barrel making machines |
| 127,478 | Jun. 04, 1872 | J. Greenwood | Improvement in machines for crozing and chamfering barrels | cooper |
| 140,776 | Jul. 15, 1873 | H.P. Hall | Improvement in barrel-making machinery | barrel making machines |
| RE5,626 | Oct. 21, 1873 | H. Wilde | Improvement in machines for crozing and chamfering staves | barrel making machines |
| 167,166 | Aug. 31, 1875 | J. Greenwood | Improvement in machines for chamfering and crozing barrels | cooper |
| RE7,093 | May 02, 1876 | J. Greenwood | Improvement in machines for crozing and chamfering barrels | cooper |
| 265,121 | Sep. 26, 1882 | J. Massie | Barrel-making machine | cooper |
| 285,285 | Sep. 18, 1883 | J. Massie | Machine for making barrels | cooper |
