| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 414/428 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 2,240,723 | May 06, 1941 | R.G. Stoehr | Airplane lifting and supporting system | ||
| 2,326,684 | Aug. 10, 1943 | W.A. Ross | Dolly | vehicle mechanic | |