| All Patents in class 310/239 |
Patents 16 -
20
of 20
      |
| Number | Date | Patentee | Title | Type |
| 2,763,802 | Sep. 18, 1956 | F.D. Dolan | Portable motor tool and method of assembling same | handheld circular saws |
| 2,954,492 | Sep. 27, 1960 | W.C. Nussbaum, P.R. de Voe | Brush ring assembly | electric motors |
| 3,112,419 | Nov. 26, 1963 | G.A. Dobslaw | Bearing and brush retainer | motor brush holders |
| 3,456,696 | Jul. 22, 1969 | E.G. Gregory, G.A. Dobslaw, T.L. De Waters | Portable circular saw | handheld circular saws |
| 3,656,016 | Apr. 11, 1972 | H.R. Botefuhr, A. Jacyno | Subframe for power tool having double insulated brush holders | handheld power tools |
