| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 73/489 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 588,655 | Aug. 24, 1897 | J.F. Raders | Non-Centrifugal Governor and Speed Indicator | ||
 | 749,743 | Jan. 19, 1904 | T.H. McQuown | Speed-indicator | |
| 1,043,825 | Nov. 12, 1912 | W.A. Griswold | Speed and Distance Indicating and Recording Device | ||