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The ornamental design for a module for construction of a rotary disc filter, as shown and described.
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FIG. 1 is a perspective view showing the top side, the right side and the front of the module for construction of a rotary disc filter according to the new design; and
FIG. 2 shows the module from the front;
FIG. 3 shows the module from the back;
FIG. 4 shows the module from the right;
FIG. 5 shows the module from the left;
FIG. 6 shows the module from above; and,
FIG. 7 shows the module from below.
Larsson, Per, Danielsson, Åke, Ralvert, Åke, Svensson, Emil
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| Aug 27 2003 | Hydrotech Nils-Ake Persson Aktiebolag | (assignment on the face of the patent) | / | |||
| Sep 08 2003 | DANIELSSON, AKE | Hydrotech Nils-Ake Persson Aktiebolag | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014860 | /0474 | |
| Sep 08 2003 | RALVERT, AKE | Hydrotech Nils-Ake Persson Aktiebolag | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014860 | /0474 | |
| Sep 08 2003 | SVENSSON, EMIL | Hydrotech Nils-Ake Persson Aktiebolag | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014860 | /0474 | |
| Sep 08 2003 | LARSSON, PER | Hydrotech Nils-Ake Persson Aktiebolag | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014860 | /0474 | |
| Sep 05 2006 | Hydrotech Nils-Ake Persson Aktiebolag | Hydrotech Veolia Water Systems Aktiebolag | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 020963 | /0081 | |
| Nov 17 2010 | HYDROTECH VEOLIA WATER SYSTEMS AB | VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT, VWS SUPPORT | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 025599 | /0254 | |
| Nov 17 2010 | HYDROTECH VEOLIA WATER SYSTEMS AB | Veolia Water Solutions & Technologies Support | CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 025629 FRAME 0745 ASSIGNOR S HEREBY CONFIRMS THE THAT ASSIGNEE NAME BE CHANGED TO VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT | 025948 | /0937 |
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