| All Patents in class 76/112 |
Patents 31 -
45
of 51
      |
| Number | Date | Patentee | Title | Type |
| 842,903 | Feb. 05, 1907 | C. Napier | Rotary Cutter for Making Saws | milling machine cutters |
| 1,100,606 | Jun. 16, 1914 | H.C. Nugent | Saw | sawblades |
| 1,222,195 | Apr. 10, 1917 | W.M. Fogle | Process for Resharpening Saw-Blades | |
| 1,281,935 | Oct. 15, 1918 | S.T. Freas | Insertible-tooth saw | insertable saw teeth |
| 1,333,767 | Mar. 16, 1920 | C. Napier | Method of making tempered blades | making sawblades |
| 1,352,140 | Sep. 07, 1920 | C. Napier | Tempered blade | making sawblades |
| 1,372,738 | Mar. 29, 1921 | S.O. Bjornberg | Method and Machine for Forming Teeth in Saws | saw gummers |
| 1,445,972 | Feb. 20, 1923 | R.R. Reed | Detachable Tooth for Handsaws | handsaw teeth |
| 1,535,096 | Apr. 28, 1925 | G.J. Blum | Hack saw blade | hacksaws |
| 1,646,870 | Oct. 25, 1927 | H.H. Powers | Method of and Machine for Making Saws | making sawblades |
| 1,844,225 | Feb. 09, 1932 | L.T. Medholdt | Method of truing the teeth of saw blades | woodworking machine sharpening mechanisms |
| 1,932,223 | Oct. 24, 1933 | H. Lundquist | Machine for making saw blades | tool making machines |
| 2,614,441 | Oct. 21, 1952 | E.A. Goddard | Cutter and method of forming the same | metal cutting circular saw blades |
| 2,709,324 | May 31, 1955 | H.E. Hull | Method and apparatus for producing saw blades | making sawblades |
| 2,710,501 | Jun. 14, 1955 | H.E. Hull | Method and apparatus for producing saw blades | making sawblades |
