Filter element

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Description

FIG. 1 is an elevated perspective view of the filter element, with portions of the element shown in phantom which form no part of the claimed design;

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

FIG. 3 is a top end view of the filter element of FIG. 1; and,

FIG. 4 is a bottom plan 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
2055180 September 1936 Nelson
2995253 August 1961 Belgarde et al.
D200995 April 1965 Hiers et al.
3256989 June 1966 Hultgren
4721563 January 26, 1988 Rosaen
5171430 December 15, 1992 Beach et al.
5342519 August 30, 1994 Friedmann et al.
5681461 October 28, 1997 Gullett et al.
5779903 July 14, 1998 Smith et al.
D412551 August 3, 1999 Smith et al.
6632355 October 14, 2003 Fritze
D528630 September 19, 2006 Booth
Foreign Patent Documents
1 933 283 January 1971 DE
41 27 031 February 1993 DE
95/00232 January 1995 WO
Patent History
Patent number: D548307
Type: Grant
Filed: Feb 9, 2006
Date of Patent: Aug 7, 2007
Assignee: Parker-Hannifin Corporation (Cleveland, OH)
Inventors: Anita L. Reynolds (Temperance, MI), Albert F. Cella (Sylvania, OH), Bruce E. Shane (Delta, OH)
Primary Examiner: Robin Webster
Attorney: Christopher H. Hunter
Application Number: 29/253,595
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)