| All Patents in class 144/238 |
Patents 16 -
30
of 44
      |
| Number | Date | Patentee | Title | Type |
| 143,466 | Oct. 07, 1873 | C. Ruggles | Improvement in machines for cutting gores in staves | barrel making machines |
| 144,536 | Nov. 11, 1873 | W.T. Hamilton | Improvement in machinery for cutting dovetails | dovetailing machines |
| 154,808 | Sep. 08, 1874 | J.M. Seymour | Improvement in attaching and adjusting wabbling-saws on their arbors | dado machines |
| 156,823 | Nov. 10, 1874 | D.F. Smith | Improvement in wabble-saws | sawblades |
| 161,287 | Mar. 23, 1875 | A.W. Slayton | Improvement in cutter-heads | cutterheads |
| 165,152 | Jul. 06, 1875 | C.A. Brown, C.E. Sedore | Improvement in saws | sawblades |
| 178,502 | Jun. 13, 1876 | J.T. Baggs | Improvement in saw-mandrels | circular saws |
| 207,810 | Sep. 10, 1878 | J.G. Alexander, H. Kean | Improvement in hanging circular saws | dado machines |
| 254,142 | Feb. 28, 1882 | J. Kitz | Hanging circular saws | circular saws |
| 261,680 | Jul. 25, 1882 | J.S. Cook | Saw-mandrel | circular saws |
| 271,934 | Feb. 06, 1883 | W.J. Smith | Barrel-head cutter | barrel making machines |
| 292,316 | Jan. 22, 1884 | E.W. Johnson | Adapter for wobble dadoing | circular saw accessories |
| 300,322 | Jun. 10, 1884 | S.F. Kress | Wabble-saw | cutterheads |
| 326,983 | Sep. 29, 1885 | F. Holland | Cutter-head for making dadoes or raising panels | cutterheads |
| 327,203 | Sep. 29, 1885 | C.D. Smith | Planer for small curved pieces | wood planers |
