Filter element having an inlet grid

Description

FIG. 1 is an end view of a filter element having an inlet grid, embodying our new design, being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a side elevational view of the embodiment depicted in FIG. 1, the portions shown in broken lines being for illustrative purposes only and forming no part of the design claimed; the opposite side elevational view being a mirror-image thereof;

FIG. 3 is a top plan view of the embodiment depicted in FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 4 is a bottom plan view of the embodiment depicted in FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented; and,

FIG. 5 is an end view opposite of the end view of FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented.

Claims

The ornamental design for filter element having an inlet grid, as shown and described.

---

Inventors:	Anderson; Ross Norman (Chanhassen, MN), Bishop; Wayne R. W. (St. Louis Park, MN), Gieseke; Steven Scott (Richfield, MN), Lundgren; Thomas John (Bloomington, MN)
Assignee:	Donaldson Company Inc. (Minneapolis, MN)
Appl. No.:	D/143,032
Filed:	June 6, 2001

---

Current U.S. Class:	D23/365
Current International Class:	2304
Field of Search:	;D23/365 ;55/385.3,498,502

---

References Cited [Referenced By]

---

U.S. Patent Documents

1238068	August 1917	Slater et al.
2599604	June 1952	Bauer et al.
4925561	May 1990	Ishii et al.
5130100	July 1992	Serizawa
5266195	November 1993	Hopkins
5304312	April 1994	Forster et al.
5374402	December 1994	Hitachi et al.
5435870	July 1995	Takagaki et al.
5543007	August 1996	Takagaki et al.
5714126	February 1998	Frund
D396098	July 1998	Gillingham et al.
5820646	October 1998	Gillingham et al.
5895574	April 1999	Friedmann et al.
6190432	February 2001	Gieseke et al.
6210469	April 2001	Tokar
6235195	May 2001	Tokar
D450826	November 2001	Song

Primary Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Merchant & Gould P.C.