Filter cartridge connector

- PentaPure Incorporated
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Description

FIG. 1 is a perspective view of the filter cartridge connector;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view;

FIG. 4 is a top plan view; and,

FIG. 5 is a bottom plan view.

Claims

I claim the ornamental design for filter cartridge connector, as shown.

Referenced Cited
U.S. Patent Documents
2808754 October 1957 Taylor
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3746171 July 1973 Thomsen
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D423081 April 18, 2000 Niermeyer
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6193884 February 27, 2001 Magnusson
6360764 March 26, 2002 Fritze
D455814 April 16, 2002 Magnusson
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Foreign Patent Documents
2458784 June 1976 DE
2719875 November 1978 DE
1566502 April 1980 GB
Patent History
Patent number: D472299
Type: Grant
Filed: Aug 22, 2002
Date of Patent: Mar 25, 2003
Assignee: PentaPure Incorporated (Eagan, MN)
Inventor: Karl Fritze (Denmark Township, MN)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Patterson, Thuente, Skaar & Christensen, P.A.
Application Number: 29/166,176
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)
International Classification: 2301;