| Patents for Jacob Dobbins |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 36,705 | Oct. 21, 1862 | J. Dobbins | Improved machine for jointing and dressing staves | barrel making machines |
| 48,535 | Jul. 04, 1865 | J. Dobbins | Improvement in hoop cutting and bending | hoop making machines |
| 59,369 | Nov. 06, 1866 | J. Dobbins | Improvement in machines for bending wooden hoops | hoop making machines |
| 80,154 | Jul. 21, 1868 | J. Dobbins | Improvement in machines for cutting hoops for barrels | hoop making machines |
| 95,207 | Sep. 28, 1869 | J. Dobbins | Improvement in lath-machine | lath making machines |
| 135,413 | Feb. 04, 1873 | J. Dobbins | Improvement in machines for cutting and bending hoops | hoop making machines |
| 182,308 | Sep. 19, 1876 | J. Dobbins | Improvement in hoop-machines | hoop making machines |
| 215,512 | May 20, 1879 | J. Dobbins | Improvement in machines for planing and pointing hoops | hoop making machines |
