All Patents of Type: saw gummers |
Patents 1 -
15
of 111
|
Number | Date | Patentee | Title | Type |
4,564 | Jun. 13, 1846 | A.B. Spencer | Machine for dressing saws | saw gummers |
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 |
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 |
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 |
19,835 | Apr. 06, 1858 | M. Ernsberger | Saw-gummer | saw gummers |
19,978 | Apr. 20, 1858 | J. Batchelor | Dressing-saw | saw gummers |
21,935 | Nov. 02, 1858 | N. Barlow | Saw-gummer | saw gummers |
24,466 | Jun. 21, 1859 | K.H. Kinne | Apparatus for cutting teeth in saws | saw gummers |
24,820 | Jul. 19, 1859 | W. Porter | Saw-gummer | saw gummers |