| All Patents in class 147/45 |
Patents 16 -
30
of 31
      |
| Number | Date | Patentee | Title | Type |
| 211,716 | Jan. 28, 1879 | J. Naylor, Jr., J.B. Dougherty | Improvement in machines for dressing and compressing hoops | hoop making machines |
| 215,512 | May 20, 1879 | J. Dobbins | Improvement in machines for planing and pointing hoops | hoop making machines |
| 220,131 | Sep. 30, 1879 | M.C. Briggs, W.A. Jones, M.A. Culver | Improvement in hoop-lapping machines | hoop making machines |
| 225,075 | Mar. 02, 1880 | G.A. Raupp | Barrel-hoop machine | hoop making machines |
| 247,242 | Sep. 20, 1881 | C.M. Clancy | Machine for pointing hoops | hoop making machines |
| 252,207 | Jan. 10, 1882 | S.R. Garner | Machine for dressing hoops | hoop making machines |
| 256,468 | Apr. 18, 1882 | J.B. Dougherty | Hoop-making machine | hoop making machines |
| 293,224 | Feb. 12, 1884 | H.F. Campbell | Machine for Lap Shaving Hoops | cooper |
| 296,496 | Apr. 08, 1884 | F.L. Wilson | Hoop pointing and lapping machine | hoop making machines |
| 305,868 | Sep. 30, 1884 | A.F. Ward | Machine for pointing and lapping hoops | hoop making machines |
| 313,207 | Mar. 03, 1885 | A. Hitzert | Barrel-hoop machine | barrel making machines |
| 368,605 | Aug. 23, 1887 | G.W. Packer | Hoop-making machines | hoop making machines |
| 390,207 | Oct. 02, 1888 | J. Connell | Hoop-machine | hoop making machines |
| 507,920 | Oct. 31, 1893 | D. Murray, A. Robbins | Hoop-dressing machine | hoop making machines |
| 632,107 | Aug. 29, 1899 | J. Fowley | Hoop machine | hoop making machines |
