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| D441884 | Moriyama et al. | May 2001 | S |
| 6283612 | Hunter | Sep 2001 | B1 |
| 6422716 | Henrici et al. | Jul 2002 | B2 |
| 6494594 | Schroetter | Dec 2002 | B1 |
| D477093 | Moriyama et al. | Jul 2003 | S |
| D477094 | Moriyama et al. | Jul 2003 | S |
| D493004 | Hoshikawa et al. | Jul 2004 | S |
| D505662 | Moriyama et al. | May 2005 | S |
| D506274 | Moriyama et al. | Jun 2005 | S |
| 20020149933 | Archer et al. | Oct 2002 | A1 |
| 20020149935 | Lee et al. | Oct 2002 | A1 |
| Number | Date | Country |
|---|---|---|
| 1248887 | Aug 2005 | JP |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29226651 | Mar 2005 | US |
| Child | 29269589 | US |