| All Patents in class 83/840 |
Patents 16 -
30
of 37
      |
| Number | Date | Patentee | Title | Type |
| 236,690 | Jan. 18, 1881 | E.C. Mulford | Saw-tooth | insertable saw teeth |
| 260,636 | Jul. 04, 1882 | E.C. Atkins, G.S. Black, C.M. Emerson | Saw-tooth | insertable saw teeth |
| 262,024 | Aug. 01, 1882 | C.M. Emerson | Detachable saw-tooth | insertable saw teeth |
| 295,649 | Mar. 25, 1884 | R.W. Kellen | Saw-tooth | insertable saw teeth |
| 298,892 | May 20, 1884 | W.B. Risdon | Insertible saw-tooth | insertable saw teeth |
| 302,710 | Jul. 29, 1884 | P.V. Conover | Saw-tooth | insertable saw teeth |
| 303,997 | Aug. 26, 1884 | R.P. Gerlach, F. Stahl | Saw-tooth | insertable saw teeth |
| 306,967 | Oct. 21, 1884 | G.F. Simonds | Insertible Saw-Tooth | saw teeth |
| 317,698 | May 12, 1885 | A. Adsit | Insertible saw-tooth | insertable saw teeth |
| 326,685 | Sep. 22, 1885 | G.F. Simonds | Insertible-tooth saw | insertable saw teeth |
| 326,798 | Sep. 22, 1885 | J. Smith | Saw with insertible teeth | insertable saw teeth |
| 328,164 | Oct. 13, 1885 | H.W. Wheeler | Saw | insertable saw teeth |
| 337,083 | Mar. 02, 1886 | W.B. Risdon | Saw-tooth | insertable saw teeth |
| 352,004 | Nov. 02, 1886 | F.H. Richards | Saw | insertable saw teeth |
| 383,103 | May 22, 1888 | F.W. Cook | Inserted saw-tooth | insertable saw teeth |
