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The ornamental design for filtering ladder for swimming pools, as shown and described. |
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FIG. 1 is a perspective view, showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom view thereof.
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| 5333323, | Sep 21 1992 | Swimming pool with ladder | |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 08 1999 | CHOLLEY, ANDRE | Waterair Industries | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010090 | /0641 | |
| Jul 12 1999 | Waterair Industries | (assignment on the face of the patent) | / |
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