| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 73/525 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 23,790 | Apr. 26, 1859 | T. Silver | Governor for regulating the speed of steam-engines | |
 | 26,414 | Dec. 13, 1859 | I.Y. Chubbuck | Fan-governor for steam-engines | |
 | 58,491 | Oct. 02, 1866 | T. Silver | Improvement in governors for steam-engines | |
| 588,655 | Aug. 24, 1897 | J.F. Raders | Non-Centrifugal Governor and Speed Indicator | ||
| 588,656 | Aug. 24, 1897 | J.F. Raders | Non-Centrifugal Governor and Speed Indicator | ||