Swimming pool filtration unit

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Description

FIG. 1 is an upper perspective view of the top, front and right sides of the swimming pool filtration unit showing our new design;

FIG. 2 is an upper perspective view of the top, front and left sides of the swimming pool filtration unit of FIG. 1;

FIG. 3 is a right side elevational view of the swimming pool filtration unit of FIGS. 1 and 2;

FIG. 4 is a front elevational view of the swimming pool filtration unit of FIGS. 1-3;

FIG. 5 is a rear elevational view of the swimming pool filtration unit of FIGS. 1-4;

FIG. 6 is a left side elevational view of the swimming pool filtration unit of FIGS. 1- 5; and

FIG. 7 is a top plan view of the swimming pool filtration unit of FIGS. 1-6;

FIG. 8 is a bottom plan view of the swimming pool filtration unit of FIGS. 1-7; and,

FIG. 9 is an upper perspective view of the top, rear and left sides of the swimming pool filtration unit of FIGS. 1-8.

Claims

The ornamental design for a swimming pool filtration unit, as shown and described.

Referenced Cited
U.S. Patent Documents
4622137 November 11, 1986 Kessler
4657673 April 14, 1987 Kessler
5810999 September 22, 1998 Bachand et al.
D428469 July 18, 2000 Puiggros Roig
D477383 July 15, 2003 Desjoyaux et al.
7081200 July 25, 2006 Planas Valls
7794591 September 14, 2010 Nibler et al.
7815796 October 19, 2010 Nibler et al.
Patent History
Patent number: D655379
Type: Grant
Filed: May 5, 2011
Date of Patent: Mar 6, 2012
Assignee: Poolrite Research Pty Ltd (Mt Gravatt, Queensland)
Inventors: Adam Doyle (MT Gravatt), John Mansell (MT Gravatt), Ross Leslie Palmer (MT Gravatt), Istvan Galambos (MT Gravatt), Aaron Kelly (MT Gravatt)
Primary Examiner: Robin V Webster
Attorney: Dilworth & Barrese, LLP.
Application Number: 29/391,254