| Number | Date | Country | Kind |
|---|---|---|---|
| 089100612 | Jan 2000 | TW |
| Number | Name | Date | Kind |
|---|---|---|---|
| 1158633 | Middleton | Nov 1915 | A |
| 1329427 | Otto | Feb 1920 | A |
| 1833002 | Smith | Nov 1931 | A |
| 1919666 | Patterson | Jul 1933 | A |
| 4574963 | Fullenkamp et al. | Mar 1986 | A |
| 4632591 | Fullenkamp | Dec 1986 | A |
| 4657299 | Mahan | Apr 1987 | A |
| 4716674 | Kammeraad | Jan 1988 | A |
| 4733835 | Schlanger et al. | Mar 1988 | A |
| 4785889 | Killion | Nov 1988 | A |
| 4896416 | Cranko | Jan 1990 | A |
| 5568905 | Smith, II | Oct 1996 | A |
| 5688089 | Solle | Nov 1997 | A |
| Number | Date | Country |
|---|---|---|
| 361417 | Jun 1999 | CN |
| 92 00 121 | Jun 1992 | DE |
| 92 10 298 | Sep 1992 | DE |
| 0 314 357 | May 1989 | EP |
| 0518203 | Dec 1992 | EP |
| 0 695 682 | Feb 1996 | EP |
| 1056501 | Mar 1954 | FR |
| 1052130 | Sep 1964 | GB |
| Entry |
|---|
| Shimano Catalog, “Shimano Bicycle System Components” Apr. 1982, p. 432. |