| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 200/417 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,245,860 | Nov. 06, 1917 | S.D. Black, A.G. Decker | Electrically-driven tool | handheld power tools | |
| 1,492,095 | Apr. 29, 1924 | S.D. Black, A.G. Decker | Electrically-driven tool | handheld power tools | |
| 1,529,910 | Mar. 17, 1925 | R.A. Norling | Grip-handle switch for electric drills | handheld power drills | |