All Patents in class 73/530 |
Patents 1 -
5
of 5
|
Number | Date | Patentee | Title | Type |
125,084 | Mar. 26, 1872 | N.G. Herreshoff, E. Reynolds | Improvement in Governors for Steam Engines | steam engine governors |
212,337 | Feb. 18, 1879 | T.A. Weston | Speed-Governor and Friction-Brake for Machinery | industrial friction brakes |
779,373 | Jan. 03, 1905 | D.W. Payne | Engine Governor | steam engine governors |
1,099,364 | Jun. 09, 1914 | F.W. Heisler, C.L. Heisler | Governor for Controlling the Speed of Engines and Machinery | steam engine governors |
2,859,295 | Nov. 04, 1958 | M. Weidig | Zero Speed Mechanism | electric switches |