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The ornamental design of an aquarium filter, as shown and described.
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FIG. 1 is a perspective view of the filter;
FIG. 2 is a top plan view of the plan view of the filter;
FIG. 3 is a front elevational view of the filter;
FIG. 4 is a right side elevational view of the filter;
FIG. 5 is a left side elevational view of the filter;
FIG. 6 is a rear elevational view of the filter;
FIG. 7 is a bottom plan view of the filter; and,
FIG. 8 is a perspective view of the filter.
The broken line showing of filter accessories in FIGS. 1-2 and 4-8 and the area within are environmental only and form no part of the claimed design.
Carley, Joseph Christopher, Agresta, Mark Gerard
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 28 2002 | Warner-Lambert Company | (assignment on the face of the patent) | / | |||
Apr 30 2002 | AGRESTA, MARK GERARD | Warner-Lambert Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012972 | /0531 | |
Apr 30 2002 | CARLEY, JOSEPH CHRISTOPHER | Warner-Lambert Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012972 | /0531 | |
Sep 08 2004 | Royal Bank of Scotland PLC | TETRA HOLDING US , INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015293 | /0412 | |
Sep 28 2012 | TETRA HOLDING US , INC | UNITED PET GROUP, INC | MERGER SEE DOCUMENT FOR DETAILS | 029723 | /0556 | |
Dec 17 2012 | UNITED PET GROUP, INC | Wells Fargo Bank, National Association | PATENT SECURITY AGREEMENT | 029536 | /0634 | |
Dec 17 2012 | APPLICA CONSUMER PRODUCTS, INC | Wells Fargo Bank, National Association | PATENT SECURITY AGREEMENT | 029536 | /0634 | |
Dec 17 2012 | United Industries Corporation | Wells Fargo Bank, National Association | PATENT SECURITY AGREEMENT | 029536 | /0634 | |
Dec 17 2012 | SPECTRUM BRANDS, INC | Wells Fargo Bank, National Association | PATENT SECURITY AGREEMENT | 029536 | /0634 | |
Dec 17 2012 | ROVCAL, INC | Wells Fargo Bank, National Association | PATENT SECURITY AGREEMENT | 029536 | /0634 |
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