Ozone generator for swimming pool filters

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Description

FIG. 1 is a perspective view of an ozone generator for swimming pool filters.

FIG. 2 is a right side view thereof.

FIG. 3 is a left side view thereof.

FIG. 4 is a top view thereof.

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a front view thereof.

The back view forms no part of the design and is omitted.

Portions of the drawings shown in broken line are for illustrative purposes only and form no part of the claimed design.

Claims

I claim the ornamental design for an ozone generator for swimming pool filters, as shown and described.

Referenced Cited
U.S. Patent Documents
D273412 April 10, 1984 Johnson
D333505 February 23, 1993 Matsumura
6331279 December 18, 2001 Martin
D456877 May 7, 2002 Wilder
D468798 January 14, 2003 Wilder
D557373 December 11, 2007 Terada
D644711 September 6, 2011 Kassir
9079773 July 14, 2015 Fujita
9102536 August 11, 2015 Cannavino
Patent History
Patent number: D752178
Type: Grant
Filed: Oct 23, 2014
Date of Patent: Mar 22, 2016
Inventor: Olaf Mjelde (Ventura, CA)
Primary Examiner: Robin V Webster
Application Number: 29/507,104