Number | Name | Date | Kind |
---|---|---|---|
D326111 | Otsuka et al. | May 1992 | |
D331775 | Umino | Dec 1992 | |
D338235 | Komada et al. | Aug 1993 | |
5199470 | Goldman | Apr 1993 | |
5278584 | Keefe et al. | Jan 1994 | |
5280300 | Fong et al. | Jan 1994 |
Number | Date | Country |
---|---|---|
490579 | Jun 1992 | EPX |
495491 | Jul 1992 | EPX |