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6948410 | Larson | Sep 2005 | B1 |
6968759 | Becker et al. | Nov 2005 | B2 |
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7047849 | Lai | May 2006 | B2 |
7469602 | Gharib et al. | Dec 2008 | B2 |
D586193 | Escoe et al. | Feb 2009 | S |
D605482 | Jenkins | Dec 2009 | S |