All Patents of Type: gear motors |
Patents 1 -
9
of 9
|
Number | Date | Patentee | Title | Type |
2,320,379 | Jun. 01, 1943 | R.A. Niekamp | Electric motor gearing | gear motors |
2,501,936 | Mar. 28, 1950 | J.D. Gayer | Variable-speed drive | gear motors |
2,528,686 | Nov. 07, 1950 | S.S. Brown | Motor drive unit | gear motors |
D169,489 | May 05, 1953 | A.G. Horvath, W.H. Kuner, R.L. Wolfe | Right angle gearhead motor | gear motors |
2,976,438 | Mar. 21, 1961 | F.G. Luber, R.I. Robinson, A.M. Moody | Electric gear-motor drive unit | gear motors |
2,999,920 | Sep. 12, 1961 | S.S. Brown | Motorized adjustable hospital bed | gear motors |
3,087,078 | Apr. 23, 1963 | S.S. Brown | Compact motor | gear motors |
CA-690,116 | Jul. 07, 1964 | A.M. Moody, R.I. Robinson, F.G. Luber | Electric gear-motor drive unit | gear motors |
3,145,585 | Aug. 25, 1964 | S.S. Brown | Epi-cycle gear train for floor polisher motor | gear motors |