| All Patents in class 147/37 |
Patents 1 -
15
of 18
      |
| Number | Date | Patentee | Title | Type |
| 8,615X | Jan. 21, 1835 | J. Squier | Stave crozer | cooper |
| 9,565 | Feb. 01, 1853 | C.B. Hutchinson | Machines for cutting barrel-heads | cooper |
| 14,829 | May 06, 1856 | N.W. Robinson | Machine for manufacturing barrel-heads | barrel making machines |
| 19,509 | Mar. 02, 1858 | W. Manning | Machine for cutting barrel-heads | cooper |
| 19,510 | Mar. 02, 1858 | J.H. Mattison | Machine for cutting barrel-heads | barrel making machines |
| 43,074 | Jun. 07, 1864 | R.W. George | Improvement in barrel-machines | cooper |
| 63,280 | Mar. 26, 1867 | H. Mellish | Improvement in machines for cutting the bottoms of fruit-baskets | specialty woodworking machines |
| 98,666 | Jan. 11, 1870 | P. Chase | Improvement in machinery for cutting barrel-heads | barrel making machines |
| 108,115 | Oct. 11, 1870 | A. Cutter | Improvement in machines for making barrel-heads | barrel making machines |
| 159,114 | Jan. 26, 1875 | O. Osten | Improvement in machines for cutting heads for barrels | barrel making machines |
| 184,750 | Nov. 28, 1876 | A.C. Blount | Improvement in machines for making barrel-heads | barrel making machines |
| 192,385 | Jun. 26, 1877 | G.W. Parker | Improvement in machines for making pail-bottoms and barrel-heads | barrel making machines |
| 209,311 | Oct. 22, 1878 | A. Wason | Improvement in machines for making barrel-heads | barrel making machines |
| 379,602 | Mar. 20, 1888 | J.J. Philbrick | Barrel-head-making machine | cooper |
| 432,975 | Jul. 29, 1890 | J.W. Carver | Wood Working Machinery | barrel making machines |
