| All Patents in class 30/272.1 |
Patents 1 -
8
of 8
      |
| Picture | Number | Date | Patentee | Title |
| | 626,522 | Jun. 06, 1899 | M.H. Bermes | Hay Knife |
 | 763,605 | Jun. 28, 1904 | D. Hepp | Tool-holder |
 | 1,336,443 | Apr. 13, 1920 | W.C. Reinhardt, O.H. Banker | Portable rail-hacksaw |
 | 1,374,638 | Apr. 12, 1921 | W.F. Hirst, C.A. De Dew | Hand power-driven band-saw |
| | 1,651,823 | Dec. 06, 1927 | T.J. Kelleher | Electric sheet metal cutter |
| | 1,948,109 | Feb. 20, 1934 | E.F. Hager | Cutting device |
 | 2,015,535 | Sep. 24, 1935 | E.P. Sacrey | Cutting instruments |
 | 2,346,474 | Apr. 11, 1944 | M. de la Torre | Engraving tool |
