Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640938 | Shift assist apparatus for a bicycle | — | 2003-11-04 |
| 6641500 | Bicycle hub transmission with a power control mechanism for a shift assist mechanism | — | 2003-11-04 |
| 6607465 | Bicycle hub transmission with a guiding member for a sun gear | — | 2003-08-19 |
| 6572508 | Pawl control mechanism for a bicycle hub transmission | — | 2003-06-03 |
| 6533700 | Bicycle hub transmission with a guiding member for a sun gear | — | 2003-03-18 |