Filtering ladder for swimming pools

- Waterair Industries

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Description

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.

Referenced Cited
U.S. Patent Documents
D389923 January 27, 1998 Hillman et al.
5333323 August 2, 1994 Aymes
Patent History
Patent number: D424706
Type: Grant
Filed: Jul 12, 1999
Date of Patent: May 9, 2000
Assignee: Waterair Industries (Seppois-le-Bas)
Inventor: Andre Cholley (Seppois-le-Bas)
Primary Examiner: Doris Clark
Law Firm: Abelman, Frayne & Schwab
Application Number: 0/107,709
Classifications
Current U.S. Class: Ladder (D25/64)
International Classification: 2504;