| All Patents in class 269/54.4 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 8,514X | Dec. 02, 1834 | P. Bennet | Sawmill head-block | sawmill headblocks |
| 8,742X | Apr. 03, 1835 | B.F. Snyder | Saw mill head block | sawmill headblocks |
| 8,742 | Feb. 17, 1852 | J. Millholland | Improvement in Steam Boilers | |
| 86,136 | Jan. 26, 1869 | J. Cobleigh | Improvement in saw-mill dog | sawmill dogs |
| 157,202 | Nov. 24, 1874 | N. Hunt | Improvement in saw-mill dogs | sawmill dogs |
| 203,469 | May 07, 1878 | D. Lane | Improvement in saw-mill dogs | sawmill dogs |
| 245,381 | Aug. 09, 1881 | J.T. James | Head-block for saw-mills | sawmill dogs |
| 252,451 | Jan. 17, 1882 | F.E. Frey | Saw-mill dog | sawmill dogs |
| 254,458 | Mar. 07, 1882 | T.L. Carley | Saw-mill dog | sawmill dogs |
| 287,308 | Oct. 23, 1883 | J. Moore | Saw-mill dog | sawmill dogs |
| 340,491 | Apr. 20, 1886 | N.J. Cushman | Saw-mill dog | sawmill dogs |
