| Number | Date | Country | Kind |
|---|---|---|---|
| 001100408 | Mar 2009 | EM | regional |
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| 4098421 | Foster | Jul 1978 | A |
| 4165815 | Vetter | Aug 1979 | A |
| H001855 | Litton et al. | Aug 2000 | H |
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| D531036 | Bried et al. | Oct 2006 | S |
| D599953 | Gibson et al. | Sep 2009 | S |
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| D640545 | Gibson et al. | Jun 2011 | S |
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| 20100012534 | Hoffman | Jan 2010 | A1 |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29342586 | Aug 2009 | US |
| Child | 29392569 | US |