| All Patents in class 147/43 |
Patents 16 -
25
of 25
      |
| Number | Date | Patentee | Title | Type |
| 243,292 | Jun. 21, 1881 | J. Naylor, Jr. | Barrel-hoop machine | hoop making machines |
| 260,334 | Jun. 27, 1882 | N.P. Stevens | Machinery for manufacturing barrel-hoops | hoop making machines |
| 286,173 | Oct. 09, 1883 | W. Bowker | Machine for sawing hoops and poles | hoop making machines |
| 288,205 | Nov. 13, 1883 | H.F. Campbell | Hoop-preparing mechanism | hoop making machines |
| 330,259 | Nov. 10, 1885 | E. Olund | Barrel-hoop machine | barrel making machines |
| 394,543 | Dec. 11, 1888 | E. Olund | Barrel-hoop machine | barrel making machines |
| 420,474 | Feb. 04, 1890 | R.S. Stratton | Machine for hooping pails and tubs | 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 |
| 827,607 | Jul. 31, 1906 | N.K. Bowman | Hoop forming and splicing machine | hoop making machines |
