Air filter element having attached cover member
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FIG. 1 is a perspective view of one embodiment of an air filter element having attached cover member, the filter element being depicted in broken lines and forming no part of the design sought to be patented;
FIG. 2 is a perspective view of the air filter element having attached cover member depicted in FIG. 1, and shown from an opposite perspective view as FIG. 1, the filter element being shown in broken lines and forming no part of the design sought to be patented;
FIG. 3 is a right side elevational view of the air filter element having attached cover member depicted in FIG. 1, the filter element being shown in broken lines and forming no part of the design sought to be patented; the left side elevational view being a mirror image thereof;
FIG. 4 is a top plan view of the air filter element having attached cover member depicted in FIG. 1, the filter element being depicted in broken lines and forming no part of the design sought to be patented;
FIG. 5 is a bottom plan view of the air filter element having attached cover member depicted in FIG. 1, the filter element being depicted in broken lines and forming no part of the design sought to be patented;
FIG. 6 is a front end elevational view of the air filter element having attached cover member depicted in FIG. 1; and,
FIG. 7 is a rear end elevational view of the air filter element having attached cover member depicted in FIG. 1, the filter element being depicted in broken lines and forming no part of the design sought to be patented.
Claims
The ornamental design for air filter element having attached cover member, as shown and described.
| 4350509 | September 21, 1982 | Alseth et al. |
| 5112372 | May 12, 1992 | Boeckermann et al. |
| 5800581 | September 1, 1998 | Gielink et al. |
| D401306 | November 17, 1998 | Ward et al. |
| D407475 | March 30, 1999 | Coulonvaux et al. |
| D412567 | August 3, 1999 | Ward et al. |
| D412568 | August 3, 1999 | Ward et al. |
| D421110 | February 22, 2000 | Coulonvaux et al. |
| 6051042 | April 18, 2000 | Coulonvaux |
Type: Grant
Filed: Oct 4, 2002
Date of Patent: Jan 13, 2004
Assignee: Donaldson Company, Inc. (Minneapolis, MN)
Inventors: Jerry John Klug (Rosemount, MN), William Michael Nyman (Eagan, MN), Bruce Allen Boehrs (Minneapolis, MN)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: Merchant & Gould P.C.
Application Number: 29/168,605
