The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawings/photographs will be provided by the office upon request and payment of the necessary fee.
The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawings/photographs will be provided by the office upon request and payment of the necessary fee.
| Number | Date | Country | Kind |
|---|---|---|---|
| 000842299 | Dec 2007 | EP | regional |
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| D555902 | Pendergraph et al. | Nov 2007 | S |
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