Patent Grant
D431261
| Number | Name | Date | Kind |
|---|---|---|---|
| D261146 | Sakai et al. | Oct 1981 | |
| D283321 | Bixler et al. | Apr 1986 | |
| D318479 | Nishiseko et al. | Jul 1991 | |
| D325392 | Kusenberg | Apr 1992 | |
| D334943 | Suzuki et al. | Apr 1993 | |
| D354764 | Tokuda | Jan 1995 | |
| D358411 | Minakawa et al. | May 1995 | |
| D369381 | Gotham et al. | Apr 1996 | |
| D370496 | Inoue et al. | Jun 1996 | |
| D373375 | Yamamoto et al. | Sep 1996 | |
| D394452 | Iwamoto et al. | May 1998 | |
| D421045 | Quijano | Feb 2000 |
