| All Patents of Type: making sawblades |
Patents 1 -
15
of 146
      |
| Number | Date | Patentee | Title | Type |
| GB-179,602,134 | Aug. 25, 1796 | J. Ridge, A. Wilde | Method of making all kinds of saws and other steel plates | making sawblades |
| 4,564 | Jun. 13, 1846 | A.B. Spencer | Machine for dressing saws | saw gummers |
| XC-249 | Aug. 01, 1848 | N. Wharton | New process for tempering and hardening the teeth of saws used for milling and other purposes | making sawblades |
| 8,115 | May 27, 1851 | H. Waterman | Machinery for hardening and straightening saws, &c. | making sawblades |
| 9,281 | Sep. 28, 1852 | H.O. Elmer | Jointed bed-plate saw-gummer | saw gummers |
| 9,368 | Nov. 02, 1852 | J.D. Otstot | Saw-gummer | saw gummers |
| 9,440 | Dec. 07, 1852 | R.S. Cramer, C.C. Blossom | Saw-gummer | saw gummers |
| 11,788 | Oct. 10, 1854 | J. Jack | Saw-gummer | saw gummers |
| 11,857 | Oct. 31, 1854 | W. Clemson | Apparatus for Tempering and Flattening Saws | making sawblades |
| 15,718 | Sep. 09, 1856 | L.A. Dole | Saw-gummer | saw gummers |
| 15,811 | Sep. 30, 1856 | W. Alston, S.J. Lewis | Saw-gummer | saw gummers |
| 16,782 | Mar. 10, 1857 | E. Andrews | Machine for grinding saws | making sawblades |
| 17,153 | Apr. 28, 1857 | O.B. Judd | Saw-gummer | saw gummers |
| 19,244 | Feb. 02, 1858 | H.O. Elmer | Gumming and jointing saws | saw gummers |
| 19,265 | Feb. 02, 1858 | W.C. Ward, N.F. Stone | Saw-gummer | saw gummers |
