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The ornamental design for an aquarium heater, as shown and described. |
FIG. 1 is a perspective view;
FIG. 2 is a front view;
FIG. 3 is a side view, the opposite side being a mirror image of that shown;
FIG. 4 is a top view;
FIG. 5 is a bottom view; and,
FIG. 6 is a back view which show the aquarium heater of the present invention.
The upper clamping member has been shown broken away in FIGS. 3 - 5 to indicate indeterminate length.
Leibson, Abraham, Fleischer, Gene
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 14 1995 | Warner-Lambert Company | (assignment on the face of the patent) | / | |||
Dec 08 1995 | LEIBSON, ABRAHAM | ALMER, CHARLES W , III | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007790 | /0631 | |
Dec 08 1995 | FLEISCHER, GENE | ALMER, CHARLES W , III | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007790 | /0642 | |
Dec 17 2002 | TETRA HOLDINGS US , INC | ROYAL BANK OF SCOTLAND PLC, FRANKFURT BRANCH, AS ADMINISTRATIVE AGENT, THE | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 014363 | /0984 | |
Dec 17 2002 | TETRA HOLDINGS US , INC | ROYAL BANK OF SCOTLAND PLC, FRANKFURT BRANCH, AS ADMINISTRATIVE AGENT, THE | SECURITY AGREEMENT | 013645 | /0232 | |
Dec 17 2002 | Warner-Lambert Company | TETRA HOLDING US , INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013699 | /0248 | |
Sep 08 2004 | Royal Bank of Scotland PLC | TETRA HOLDING US , INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015293 | /0412 |
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