Fan filter

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FIG. 1 is a front perspective view of the fan filter.

FIG. 2 us a rear perspective view of the fan filter.

FIG. 3 is a side elevational view of the fan filter, the opposite side being a mirror image of that shown; and,

FIG. 4 a perspective view of the fan filter removed from the fan.

The broken line showing of environmental structure in FIGS. 1-3 is for illustrative purposes only and forms no part of the claimed design.


The ornamental design for the “fan filter”, as shown and described.

Referenced Cited
U.S. Patent Documents
D408513 April 20, 1999 Reede
4477272 October 16, 1984 Hollis et al.
5868189 February 9, 1999 Jarvis
Patent History
Patent number: D449879
Type: Grant
Filed: Jul 10, 2000
Date of Patent: Oct 30, 2001
Assignee: Quick Custom Packaging Inc. (Mississauga)
Inventor: Randy Sobala (Mississauga)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: Eugene J. A. Gierczak
Application Number: 29/126,046
Current U.S. Class: Filter (D23/365); Fan Element (D23/411)
International Classification: 2304;