Patent Grant
D409556
| Number | Name | Date | Kind |
|---|---|---|---|
| D365080 | Loughlin | Dec 1995 | |
| 2848274 | Geisler et al. | Aug 1958 | |
| 4550945 | Englehardt | Nov 1985 | |
| 4634172 | Duda | Jan 1987 | |
| 4776629 | Cross | Oct 1988 | |
| 4784427 | Burgess | Nov 1988 | |
| 4941524 | Greer | Jul 1990 | |
| 5251950 | Bernardo | Oct 1993 | |
| 5350213 | Bernardo | Sep 1994 | |
| 5566918 | Becker | Oct 1996 | |
| 5597006 | Simonetti | Jan 1997 | |
| 5823216 | Simonetti | Oct 1998 | |
| 5913424 | Simonetti | Sep 1998 |
