| All Patents in class 147/32 |
Patents 16 -
20
of 20
      |
| Number | Date | Patentee | Title | Type |
| 169,635 | Nov. 09, 1875 | E.J. Granger | Improvement in stave-jointing machines | barrel making machines |
| 183,417 | Oct. 17, 1876 | D. Rait | Improvement in machines for trimming stave-blanks | barrel making machines |
| 187,757 | Feb. 27, 1877 | J. Greenwood, J. Hazard | Improvement in machines for jointing staves | barrel making machines |
| 197,394 | Nov. 20, 1877 | P. Vollmar, J. Naylor, Jr. | Improvement in stave-jointing machines | barrel making machines |
| 600,146 | Mar. 08, 1898 | J. Greenwood | Stave-jointer | barrel making machines |
