| All Patents in class 147/1 |
Patents 16 -
30
of 79
      |
| Number | Date | Patentee | Title | Type |
| 32,644 | Jun. 25, 1861 | R.H. Peck, E.M. Gifford | Tub and pail machine | barrel making machines |
| 36,705 | Oct. 21, 1862 | J. Dobbins | Improved machine for jointing and dressing staves | barrel making machines |
| 37,719 | Feb. 17, 1863 | E. Holmes | Improvement in hoop-driving and barrel-crozing machines | barrel making machines |
| 38,139 | Apr. 14, 1863 | J.L. Alberger | Improvement in metallic hoops | hoop making machines |
| 39,173 | Jul. 07, 1863 | F. Robbins | Improved chuck for turning staves | wood lathe chucks |
| 39,694 | Aug. 25, 1863 | P. Werum | Improvement in making barrels | barrel making machines |
| RE1,946 | May 02, 1865 | W. Trapp, Jr. | Improvement in barrel-machinery | cooper |
| RE1,947 | May 02, 1865 | W. Trapp, Jr. | Improvement in barrel-machinery | cooper |
| 53,784 | Apr. 10, 1866 | T. Cheshire | Improvement in stave-machines | barrel making machines |
| 58,754 | Oct. 16, 1866 | H. Baker | Improvement in barrel machinery | barrel making machines |
| 80,482 | Jul. 28, 1868 | E. Holmes, B. Holmes | Improvement in machines for leveling the staves in barrels | barrel making machines |
| 81,575 | Sep. 01, 1868 | S.J. Arnold, A.F. Clark | Improvement in machines for making barrels | barrel making machines |
| 103,303 | May 24, 1870 | H.A. Crossley | Improvement in machines for beveling and crozing barrels | cooper |
| 140,776 | Jul. 15, 1873 | H.P. Hall | Improvement in barrel-making machinery | barrel making machines |
| 144,635 | Nov. 18, 1873 | C. Ruggles | Improvement in machinery for making barrels | barrel making machines |
