| Number | Name | Date | Kind |
|---|---|---|---|
| 3143750 | Kluge | Aug 1964 | |
| 3228707 | Davis et al. | Jan 1966 | |
| 3241153 | Brewer | Mar 1966 | |
| 3747239 | Green | Jul 1973 | |
| 4160332 | Salomon | Jul 1979 | |
| 4638685 | Cigolini | Jan 1987 | |
| 4887833 | Bailey | Dec 1989 | |
| 4914839 | Paris et al. | Apr 1990 | |
| 4969655 | Katz | Nov 1990 | |
| 4979760 | Derrah | Dec 1990 | |
| 5097687 | Turrin et al. | Mar 1992 | |
| 5172924 | Barci | Dec 1992 | |
| 5234230 | Crane et al. | Aug 1993 | |
| 5277635 | Gillis | Jan 1994 | |
| 5368320 | Teeter et al. | Nov 1994 | |
| 5401041 | Jespersen | Mar 1995 | |
| 5409244 | Young | Apr 1995 | |
| 5435080 | Meiselman | Jul 1995 | |
| 5459949 | MacPhail | Oct 1995 | |
| 5480176 | Sims | Jan 1996 | |
| 5505477 | Turner et al. | Apr 1996 | |
| 5553400 | Wittmann et al. | Sep 1996 | |
| 5556123 | Fournier | Sep 1996 | |
| 5570522 | Olson et al. | Nov 1996 | |
| 5581912 | Adams | Dec 1996 | |
| 5727797 | Bowles | Mar 1998 | |
| 5758895 | Bumgarner | Jun 1998 | |
| 5857770 | Ross | Jan 1999 | |
| 5918897 | Hansen et al. | Jul 1999 |
| Number | Date | Country |
|---|---|---|
| 244825 | Aug 1945 | CH |
| 264893 | Jun 1948 | CH |
| 0 705 544 A1 | Apr 1996 | EP |
| 0 793 983 A1 | Oct 1997 | EP |
| 0824942A1 | Feb 1998 | EP |
| 0 839 557 A1 | May 1998 | EP |
| 60109 | Sep 1937 | NO |
| WO 9533534 | Dec 1995 | WO |
| Entry |
|---|
| Pages from a Flow Catalog. |
| Pages from a DNR Sportsystem Ltd. Catalog. |