| All Patents in class 144/171 |
Patents 16 -
28
of 28
      |
| Number | Date | Patentee | Title | Type |
| 75,352 | Mar. 10, 1868 | S.C. Blinn, J.J. Alvord, H. Brewer | Improvement in machines for cutting hoops from the edge of a board | hoop making machines |
| RE3,443 | May 18, 1869 | J.B. Dougherty | Machine for making barrel-hoop splints | cooper |
| 105,540 | Jul. 19, 1870 | J.E. Austin | Improvement in shingle-machines | shingle machines |
| 155,595 | Oct. 06, 1874 | A.F. Skidmore | Improvement in machines for cutting hoops | hoop making machines |
| 164,294 | Jun. 08, 1875 | G.V. Griffith | Improvement in machines for cutting hoops | hoop making machines |
| 203,162 | Apr. 30, 1878 | W.D. Johnson | Improvement in barrel-hoop-cutting machines | hoop making machines |
| 209,962 | Nov. 19, 1878 | J.B. Dougherty | Improvement in hoop-cutting machines | hoop making machines |
| 227,955 | May 25, 1880 | W.P. Campbell | Shingle-cutting machine | shingle machines |
| 256,468 | Apr. 18, 1882 | J.B. Dougherty | Hoop-making machine | hoop making machines |
| 268,395 | Dec. 05, 1882 | E.C. Flint | Barrel-hoop machine | hoop making machines |
| 313,207 | Mar. 03, 1885 | A. Hitzert | Barrel-hoop machine | barrel making machines |
| 390,207 | Oct. 02, 1888 | J. Connell | Hoop-machine | hoop making machines |
| 635,241 | Oct. 17, 1899 | G.A. Ensign | Strip-cutting machine | hoop making machines |
