Patent Grant
D397692
| Number | Name | Date | Kind |
|---|---|---|---|
| D325204 | Ito et al. | Apr 1992 | |
| D325383 | Ito et al. | Apr 1992 | |
| D325580 | Ito et al. | Apr 1992 | |
| D325737 | Ito et al. | Apr 1992 | |
| D340931 | Ito et al. | Nov 1993 | |
| D357255 | Ito et al. | Apr 1995 | |
| 5444789 | Zampini et al. | Aug 1995 |
