Fluted filter element having a handle
Latest Donaldson Company, Inc. Patents:
Description
FIG. 1 is a top perspective view of a fluted filter element having a handle, embodying my new design;
FIG. 2 is bottom perspective view of FIG. 1;
FIG. 3 is a top plan view of FIG. 1;
FIG. 4 is a bottom plan view of FIG. 1;
FIG. 5 is a rear elevational view of FIG. 1; and,
FIG. 6 is a front elevational view of FIG. 1.
Claims
The ornamental design for fluted filter element having a handle, as shown and described.
Referenced Cited
U.S. Patent Documents
D396098 | July 14, 1998 | Gillingham et al. |
2502545 | April 1950 | Wellborn |
2599604 | June 1952 | Bauer et al. |
3076554 | February 1963 | Bub |
4065341 | December 27, 1977 | Cub |
4652285 | March 24, 1987 | Greene |
4769096 | September 6, 1988 | Vander Giessen et al. |
5137696 | August 11, 1992 | Hitachi et al. |
5229078 | July 20, 1993 | Haerle |
5266195 | November 30, 1993 | Hopkins |
5346675 | September 13, 1994 | Usui et al. |
5374402 | December 20, 1994 | Hitachi et al. |
5750026 | May 12, 1998 | Gadkaree et al. |
5772883 | June 30, 1998 | Rothman et al. |
5792247 | August 11, 1998 | Gillingham et al. |
5820646 | October 13, 1998 | Gillingham et al. |
5895574 | April 20, 1999 | Friedmann et al. |
Patent History
Patent number: D450828
Type: Grant
Filed: Jun 13, 2000
Date of Patent: Nov 20, 2001
Assignee: Donaldson Company, Inc. (Minneapolis, MN)
Inventor: Joseph Tokar (Apple Valley, MN)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: Merchant & Gould P.C.
Application Number: 29/124,852
Type: Grant
Filed: Jun 13, 2000
Date of Patent: Nov 20, 2001
Assignee: Donaldson Company, Inc. (Minneapolis, MN)
Inventor: Joseph Tokar (Apple Valley, MN)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: Merchant & Gould P.C.
Application Number: 29/124,852
Classifications