Filter frame holding flexible, irregular media

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Description

FIG. 1 is a perspective view, showing our new design of a filter frame holding flexible, irregular media;

FIG. 2 is a top plan view of the filter frame holding flexible, irregular media depicted in FIG. 1;

FIG. 3 is a side elevational view of the filter frame holding flexible, irregular media depicted in FIG. 1, all other side elevational views having a similar appearance thereto; the flexible, irregular media providing some variation in appearance;

FIG. 4 is a bottom plan view of the filter frame holding flexible, irregular media depicted in FIG. 1;

FIG. 5 is a perspective view of a second embodiment of a filter frame holding flexible, irregular media, the filter media being lined to indicate that it has a blue color;

FIG. 6 is a top plan view of the filter frame holding flexible, irregular media depicted in FIG. 5;

FIG. 7 is a side elevational view of the filter frame holding flexible, irregular media depicted in FIG. 5, all other side elevational views having a similar appearance thereto; the flexible, irregular media providing some variation in appearance; and,

FIG. 8 is a bottom plan view of the filter frame holding flexible, irregular media depicted in FIG. 5.

Claims

The ornamental design for filter frame holding flexible, irregular media, as shown and described.

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Patent History
Patent number: D447549
Type: Grant
Filed: Feb 26, 1999
Date of Patent: Sep 4, 2001
Assignee: Donaldson Company, Inc. (Minneapolis, MN)
Inventors: Steven Scott Gieseke (Richfield, MN), Wayne R. W. Bishop (St. Louis Park, MN)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: Merchant & Gould P.C.
Application Number: 29/101,306
Classifications
Current U.S. Class: Filter (D23/365)
International Classification: 2304;