| Number | Date | Country | Kind |
|---|---|---|---|
| 6-12834 | May 1994 | JPX |
| Number | Name | Date | Kind |
|---|---|---|---|
| D316879 | Shulman et al. | May 1991 | |
| D317946 | Tse | Jul 1991 | |
| D357712 | Wu | Apr 1995 | |
| D363092 | Hung | Oct 1995 | |
| 5203563 | Loper, III | Apr 1993 | |
| 5290034 | Hineman | Mar 1994 |
| Number | Date | Country |
|---|---|---|
| 6054962 | Mar 1994 | JPX |
| Entry |
|---|
| HongKong Electronics Cat 1985, p. 9. |
| Playthings, 1988, p. 50. |