Filter cartridge

- The Hoover Company
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Description

FIG. 1 is a perspective view of a filter cartridge showing our new design;

FIG. 2 is a side elevational view thereof, all the sides being idenical;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

Claims

The ornamental design for a filter cartridge, as shown and described.

Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D440294
Type: Grant
Filed: Aug 4, 2000
Date of Patent: Apr 10, 2001
Assignee: The Hoover Company (North Canton, OH)
Inventor: Greg A. Bilek (Doylestown, OH)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: A. Burgess Lowe
Application Number: 29/127,392
Classifications
Current U.S. Class: Filter (D23/365)
International Classification: 2304;