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The ornamental design for a swimming pool cofferdam, as shown and described.
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FIG. 1 is a perspective view of a swimming pool cofferdam embodying my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a front elevational view thereof; and,
FIG. 7 is a rear elevational view thereof.
Patent | Priority | Assignee | Title |
D959249, | Oct 13 2016 | Subsurface, Inc. | Portable cofferdam |
D968206, | Oct 13 2016 | Subsurface, Inc. | Portable cofferdam |
Patent | Priority | Assignee | Title |
5354149, | Aug 25 1989 | MORGAN FRANKLIN FUND LTD | In-ground barrier system with pass-through |
D433152, | Feb 01 2000 | Swimming pool cofferdam | |
D433760, | Feb 01 2000 | Swimming pool cofferdam |
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