Filter element

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Description

FIG. 1 is a side view of a filter element showing my new design;

FIG. 2 is a top plan view of the filter element of FIG. 1;

FIG. 3 is a bottom view of the filter element of FIG. 1;

FIG. 4 is an perspective top view of the filter element of FIG. 1; and,

FIG. 5 is a perspecitve bottom view of the filter element of FIG. 1.

Claims

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

Referenced Cited
U.S. Patent Documents
3448862 June 1969 Kudlaty
3698562 October 1972 Farrow et al.
3767054 October 1973 Farrow et al.
3867294 February 1975 Pall et al.
4617118 October 14, 1986 Smart
4954255 September 4, 1990 Muller et al.
5035797 July 30, 1991 Janik
5045192 September 3, 1991 Terhune
5154823 October 13, 1992 Ma et al.
5186829 February 16, 1993 Janik
5593577 January 14, 1997 Imai et al.
5770065 June 23, 1998 Popoff et al.
D402735 December 15, 1998 Kott
D403740 January 5, 1999 Kott et al.
D406314 March 2, 1999 Denkewicz, Jr. et al.
6146527 November 14, 2000 Oelschlaegel
D470216 February 11, 2003 Gustafson et al.
D476058 June 17, 2003 Norton
Patent History
Patent number: D497972
Type: Grant
Filed: Jul 1, 2003
Date of Patent: Nov 2, 2004
Assignee: Parker-Hannifin Corporation (Cleveland, OH)
Inventors: Anita L. Reynolds (Temperance, MI), Donald J. Gembolis (Toledo, OH), Raymond G. Herr (Camden, MI), Daniel W. Miller (Luckey, OH)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Christopher H. Hunter
Application Number: 29/185,629
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)
International Classification: 2301;