The dash dot lines immediately adjacent the shaded areas represent the bounds of the claimed design. The dashed lines in the figures are directed to environment. None of the broken lines form part of the claimed design.
The dash dot lines immediately adjacent the shaded areas represent the bounds of the claimed design. The dashed lines in the figures are directed to environment. None of the broken lines form part of the claimed design.
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| Number | Date | Country | |
|---|---|---|---|
| Parent | 12253714 | Oct 2008 | US |
| Child | 29390343 | US | |
| Parent | 13088409 | Apr 2011 | US |
| Child | 12253714 | US | |
| Parent | PCT/US2009/059482 | Oct 2009 | US |
| Child | 13088409 | US |