| All Patents in class 83/169 |
Patents 31 -
45
of 48
      |
| Number | Date | Patentee | Title | Type |
| 1,290,497 | Jan. 07, 1919 | J.W. Boynton | Hacksaw-Machine | power hacksaws |
| 1,360,972 | Nov. 30, 1920 | C. Napier | Metal-sawing machine | metal cutting bandsaws |
| 1,379,385 | May 24, 1921 | R.C. Berry | Band Saw Lubricator | |
| 1,440,616 | Jan. 02, 1923 | J.J. Mikshel | Friction Cutting Machine | metal sawing machines |
| 1,964,651 | Jun. 26, 1934 | H.E. Tautz | Scroll saw | scrollsaws |
| 2,107,174 | Feb. 01, 1938 | J.E. Boice | Jigsaw | scrollsaws |
| 2,116,123 | May 03, 1938 | W.F. Ocenasek | Jigsaw | scrollsaws |
| 2,184,461 | Dec. 26, 1939 | A.W. Mall | Chain saw construction | handheld chainsaws |
| 2,328,869 | Sep. 07, 1943 | L.A. Wilkie | Saw band and method of lubricating the same | |
| 2,372,699 | Apr. 03, 1945 | H.V. Boehnke, C.A. Wiken | Cutting machine | circular crosscut saws |
| 2,413,016 | Dec. 24, 1946 | H.V. Boehnke, C.A. Wiken | Cutting machine | circular crosscut saws |
| 2,444,138 | Jun. 29, 1948 | A.W. Mall | Adjustable tension chain saw machine | handheld chainsaws |
| 2,632,510 | Mar. 24, 1953 | H.A. Doppleb | Cutoff cylinder | paper cutting machines |
| 2,809,718 | Oct. 15, 1957 | M.O. Kos | Saw chain oil pump | handheld chainsaws |
| 3,022,694 | Feb. 27, 1962 | O.H. Nuss | Cycled jet cooling mechanism | radial arm saws |
