| All Patents in class 15/49.1 |
Patents 16 -
24
of 24
      |
| Number | Date | Patentee | Title | Type |
| 2,334,364 | Nov. 16, 1943 | L. Vavrik, K.C. Atkin | Surface treating machine | |
| 2,540,510 | Feb. 06, 1951 | W.C. De | Rotary floor polisher | floor sanders |
| 2,624,896 | Jan. 13, 1953 | K.C. Atkin | Rug scrubbing machine | |
| 2,722,700 | Nov. 08, 1955 | W.L. Petersen | Floor treating machine | |
| 3,027,581 | Apr. 03, 1962 | W.E. Holt | Floor machine with adjustable handle assembly | floor sanders |
| 3,074,089 | Jan. 22, 1963 | S.S. Brown | Compact machine | |
| 3,087,078 | Apr. 23, 1963 | S.S. Brown | Compact motor | gear motors |
| 3,145,585 | Aug. 25, 1964 | S.S. Brown | Epi-cycle gear train for floor polisher motor | gear motors |
| 7,713,110 | May 11, 2010 | M. Lampka, M.A. Giles | Locking random orbital dual-action head assembly | handheld power sanders |
