Patent Grant
D433595
| Number | Name | Date | Kind |
|---|---|---|---|
| D200285 | Madl | Feb 1965 | |
| D204117 | Di Sesa | Mar 1966 | |
| D215782 | Steinkamp | Oct 1969 | |
| D216237 | Levin | Dec 1969 | |
| D220416 | Folden | Apr 1971 | |
| D242208 | Madl et al. | Nov 1976 | |
| D337240 | Levin | Jul 1993 | |
| D339715 | Barrault | Sep 1993 | |
| D347144 | Brady | May 1994 | |
| D349423 | Burgel | Aug 1994 | |
| D363190 | Brady | Oct 1995 | |
| D369512 | Brady | May 1996 | |
| D373504 | Leverrier | Sep 1996 | |
| D386357 | Davidson | Nov 1997 | |
| D387948 | Leverrier | Dec 1997 | |
| D390416 | Hippen et al. | Feb 1998 | |
| D394986 | Lallemand | Jun 1998 | |
| D396167 | Cruz | Jul 1998 | |
| D396990 | Leverrier | Aug 1998 | |
| D400757 | Hippen et al. | Nov 1998 | |
| D403202 | Cousins | Dec 1998 | |
| D404247 | Spagnolo | Jan 1999 | |
| D404606 | Huang | Jan 1999 | |
| D409446 | St. John et al. | May 1999 | |
| D412809 | Toro et al. | Aug 1999 | |
| D415384 | Littmann | Oct 1999 | |
| D417581 | Barthelemy et al. | Dec 1999 | |
| D417815 | Endres | Dec 1999 | |
| 2940738 | Posener et al. | Jun 1960 |
