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Patent
D595906
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Priority
Mar 13 2008
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Filed
Apr 14 2008
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Issued
Jul 07 2009
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Expiry
Jul 07 2023
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Assg.orig
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Entity
unknown
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4
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20
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n/a
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The ornamental design for a dirt collector for aquarium, as shown and described.
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FIG. 1 is a perspective view of a dirt collector for aquarium showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
Tsai, Hsueh-Lee
| Patent |
Priority |
Assignee |
Title |
| 3487935, |
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| 3635344, |
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| 5484525, |
Jul 13 1994 |
UNITED PET GROUP, INC |
Foam fractionation protein skimmer assembly |
| 5636595, |
Jun 01 1992 |
|
Particle trap |
| 5655245, |
Jun 22 1995 |
Clearwater Fish & Pond Supply, Inc.; CLEARWATER FISH & POND SUPPLY, INC |
Apparatus for removing debris from gravel in a fish pond |
| 5988109, |
May 17 1999 |
Novalek, Inc. |
Aquarium wall cleaning apparatus |
| 6269773, |
Sep 20 1997 |
|
Vacuum filtration means and apparatus for aquarium gravel cleaning |
| 6299765, |
May 19 1999 |
|
Surface feed filter pump box for aquariums |
| 6443100, |
Feb 05 2001 |
Future Sea Technologies Inc. |
Debris separating system for fish pens |
| 7011748, |
Mar 31 2004 |
|
Water aerating and dirt collecting assembly for aquarium |
| 7179373, |
Apr 28 2006 |
Imagine Gold, L.L.C.; IMAGINE GOLD, L L C |
Removing foreign matter from aquarium water |
| 166284, |
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| 198200, |
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| 214918, |
|
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| 223110, |
|
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| 224238, |
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| 228197, |
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| D282016, |
Sep 22 1982 |
Warner-Lambert Company |
Aquarium gravel cleaner |
| D291736, |
Mar 29 1984 |
Warner-Lambert Company |
Aquarium aerator |
| D304506, |
Apr 28 1986 |
Kabushiki Kaisha Tominaga Jyushi Kogyosho |
Aquarium cleaner |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a