| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 74/417 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 879,918 | Feb. 25, 1908 | W.S. Sherman | Boring-machine | wood drilling and boring | |
| 976,131 | Nov. 15, 1910 | S. McClellan | Chain Breast Ratchet Drill | drill accessories | |
| 1,081,244 | Dec. 09, 1913 | G.C. Marx, A.F. Becker | Electric fan | ||
| 1,679,825 | Aug. 07, 1928 | R.J. Holmgreen, J.H. Holmgreen | Rotary Well Drilling Machine | well drilling machines | |