| Number | Name | Date | Kind |
|---|---|---|---|
| D362398 | Gebhardt | Sep 1995 | |
| D370406 | Tsai | Jun 1996 | |
| D398246 | Bruce et al. | Sep 1998 | |
| D399433 | Bruce et al. | Oct 1998 |
| Entry |
|---|
| 1999 Timex Catalog--p. 39--allS tyLes. |
| Sample carabiner from Internet (http://www.subdesign.it/english/rings.sub.-- carabiners.sub.-- tools.html) p. 2 of 4. |