| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 475/230 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 250,955 | Dec. 13, 1881 | F. Ogden | Gear for Traction Engines | ||
| 477,057 | Jun. 14, 1892 | F. Kitten | Gearing for Traction Engines | ||
| 1,042,405 | Oct. 29, 1912 | B. Cox | Traction Engine | ||
| 1,421,834 | Jul. 04, 1922 | J. Ross | Differential | ||
| 1,440,555 | Jan. 02, 1923 | J. Ross | Differential for Motor Vehicles | ||