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Patent
D631065
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Priority
Apr 24 2009
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Filed
Oct 23 2009
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Issued
Jan 18 2011
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Expiry
Jan 18 2025
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Assg.orig
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Entity
unknown
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12
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17
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n/a
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The ornamental design for the impeller, as shown and described herein.
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FIG. 1 is a perspective view of the impeller of the invention, depicting a front or suction side of the impeller;
FIG. 2 is a perspective view of the impeller, depicting a rear or drive side of the impeller;
FIG. 3 is a view in elevation of the impeller depicting the front side;
FIG. 4 is a view in elevation of the impeller depicting the rear side;
FIG. 5 is a top plan view of the impeller as shown in FIG. 3;
FIG. 6 is a bottom plan view of the impeller as shown in FIG. 3;
FIG. 7 is a first side view of the impeller as shown in FIG. 3; and,
FIG. 8 is a second side view of the impeller.
Burgess, Kevin Edward, Liu, Wen-Jie, Glaves, Garry Bruce
| Patent |
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| D654508, |
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Rio Tinto Alcan International Limited |
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Dec 23 2011 |
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Ebara Corporation |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a