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Patent
D650468
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Priority
Jan 20 2011
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Filed
Jul 13 2011
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Issued
Dec 13 2011
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Expiry
Dec 13 2025
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Assg.orig
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Entity
unknown
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7
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12
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n/a
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The ornamental design for a power filter, as shown and described.
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FIG. 1 is a perspective view of a power filter showing my new design;
FIG. 2 is another perspective view;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof ;
FIG. 6 is a right side elevation view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is bottom plan view thereof.
Wang, Wu
Patent |
Priority |
Assignee |
Title |
4512885, |
Jan 07 1983 |
WILLINGER BROS, INC |
Aquarium filter assembly |
5728293, |
Jun 12 1995 |
TETRA HOLDING US , INC |
External filter assembly for aquariums |
6106709, |
Jun 05 1997 |
Hydor S.R.L. |
Filtering device for aquariums |
7241379, |
Nov 08 2004 |
UNITED PET GROUP, INC |
Filter housing arrangement |
7651609, |
Aug 15 2007 |
UNITED PET GROUP, INC |
Filter with self-positioning cartridge arrangement |
D355701, |
Jun 02 1992 |
WILLINGER BROS, INC |
Aquarium filter |
D441829, |
Jul 03 2000 |
Meiko Pet Corporation |
Hanging filter for aquarium |
D462739, |
Mar 01 2001 |
TETRA HOLDING US , INC |
Aquarium filter |
D473282, |
Jul 18 2002 |
|
Aquarium filter pump |
D505711, |
Mar 09 2004 |
|
Aquarium filter device |
D520104, |
Jan 24 2005 |
Meiko Pet Corporation |
Hanging filter for aquarium |
D571891, |
May 10 2006 |
ALL-GLASS AQUARIUM CO , INC |
Aquarium filter assembly |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a