Filtration system

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Description

FIG. 1 is a front perspective view of the filtration system in accordance with the present invention;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is an exploded view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a left view thereof; and,

FIG. 9 is a right view thereof.

The broken line illustrations in the foregoing figures are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a filtration system, as shown and described.

Referenced Cited
U.S. Patent Documents
5143605 September 1, 1992 Masciarelli
6080313 June 27, 2000 Kelada
D439304 March 20, 2001 Tilp et al.
6527953 March 4, 2003 Tai
6793811 September 21, 2004 Fleischmann
D506806 June 28, 2005 St-Hilaire
7438811 October 21, 2008 Lin
7517450 April 14, 2009 Hersey et al.
Patent History
Patent number: D643089
Type: Grant
Filed: Sep 3, 2010
Date of Patent: Aug 9, 2011
Assignee: General Foam Plastics Corporation (Norfolk, VA)
Inventor: Gary Lawson (Suffolk, VA)
Primary Examiner: Robin Webster
Attorney: Troutman Sanders LLP
Application Number: 29/369,202
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)