| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 403/57 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 500,572 | Jul. 04, 1893 | R.J. Gillham | Pocket-Rule | folding rule joints | |
| 751,485 | Feb. 09, 1904 | C.A. Eck | Fan | fans | |
| 1,371,750 | Mar. 15, 1921 | W.R. Fox | Flexible shaft-coupling | ||
| 4,936,701 | Jun. 26, 1990 | J.S. Amtmann, K.D. Allen | Universal Joint with Rotating Holder Sleeve | socket wrenches | |