| Number | Name | Date | Kind |
|---|---|---|---|
| 4915386 | Antonious | Apr 1990 | A |
| 5282625 | Schmidt et al. | Feb 1994 | A |
| 5330187 | Schmidt et al. | Jul 1994 | A |
| 5333872 | Manning et al. | Aug 1994 | A |
| 5395113 | Antonious | Mar 1995 | A |
| 5413336 | Iwanaga | May 1995 | A |
| 5749795 | Schmidt et al. | May 1998 | A |
| 5807191 | Nakahara | Sep 1998 | A |
| 5816936 | Aizawa et al. | Oct 1998 | A |
| 6077173 | Stites | Jun 2000 | A |
| D454932 | Mahaffey et al. | Mar 2002 | S |
| D467292 | Saraie et al. | Dec 2002 | S |
| 6695937 | Stites, III | Feb 2004 | B1 |
| D508722 | Iwata et al. | Aug 2005 | S |
| Number | Date | Country |
|---|---|---|
| 0 622 095 | Nov 1994 | EP |
| 2288984 | Nov 1995 | GB |
| 2331249 | May 1999 | GB |
| 5-27951 | Jul 1993 | JP |
| 6-134047 | May 1994 | JP |
| 6-343722 | Dec 1994 | JP |
| 6-343723 | Dec 1994 | JP |
| 7-204301 | Aug 1995 | JP |
| 3035480 | Mar 1997 | JP |
| 10-024130 | Jan 1998 | JP |
| 3045407 | Feb 1998 | JP |
| 11-047322 | Feb 1999 | JP |
| 11-114109 | Apr 1999 | JP |
| 11-178960 | Jul 1999 | JP |
| 11-216204 | Aug 1999 | JP |
| 3066989 | Mar 2000 | JP |
| 2001-212266 | Aug 2001 | JP |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 10757131 | Jan 2004 | US |
| Child | 29267288 | US | |
| Parent | 09976496 | Oct 2001 | US |
| Child | 10757131 | US |