Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4961720 | Front derailleur for bicycles or similar vehicles | — | 1990-10-09 |
| 4954121 | Rear derailleur for bicycles or similar vehicles | — | 1990-09-04 |
| 4731046 | Control device for the preselection and indexation of back gear changes in bicycles and similar vehicles | — | 1988-03-15 |
| D292503 | Bicycle rear derailleur | — | 1987-10-27 |
| D290831 | Gear shift lever for bicycles | — | 1987-07-14 |
| D288420 | Seat shaft for bicycles | — | 1987-02-24 |
| 4627827 | Device for the assembly especially of the joint of the chain-guide tensioning arm of the speed change gears for bicycles and similar vehicles | — | 1986-12-09 |
| 4580327 | Method for manufacturing and mounting organs for rotation between cheeks and the products obtained, to be more particularly used for stretching and winding the chain in the gear shift devices for bicycles and similar vehicles | — | 1986-04-08 |
| 4504250 | Control device which provides a plurality of pre-established and controlled positions, more particularly for use with the speed gear shifting devices for cycles and the like | — | 1985-03-12 |
| 4392841 | Guide sprocket wheel, more particularly for the gear shift devices of bicycles and the like | — | 1983-07-12 |
| 4275922 | Saddle shank for bicycles and similar vehicles | — | 1981-06-30 |
| 4205558 | Method and means for mounting and controlling change speed gears at the rear wheel and the crank-wheel of a bicycle or similar vehicle | — | 1980-06-03 |