|
The ornamental design for a filter element, as shown and described. |
FIG. 1 is a top end view of a filter element embodying my new design;
FIG. 2 is a bottom end view of the filter element depicted in FIG. 1;
FIG. 3 is a front elevational view of the filter element depicted in FIG. 1;
FIG. 4 is a rear side elevational view of the filter element depicted in FIG. 1;
FIG. 5 is a left side elevational view of the filter element depicted in FIG. 1;
FIG. 6 is a right side elevational view of the filter element depicted in FIG. 1;
FIG. 7 is a top end view of a second embodiment of a filter element embodying my new design, the view being identical in appearance to FIG. 1;
FIG. 8 is a bottom end view of the filter element depicted in FIG. 7, the view being identical in appearance to FIG. 2;
FIG. 9 is a front elevational view of the filter element depicted in FIG. 7;
FIG. 10 is a rear side elevational view of the filter element depicted in FIG. 7;
FIG. 11 is a left side elevational view of the filter element depicted in FIG. 7; and,
FIG. 12 is a right side elevational view of the filter element depicted in FIG. 7.
The sole difference between the two embodiments resides in the sloped sides of the first embodiment.
Patent | Priority | Assignee | Title |
6565636, | Jul 13 2001 | Exhaust cleaning device | |
7264656, | Jun 30 2000 | Donaldson Company, Inc. | Air filter assembly having non-cylindrical filter elements, for filtering air with particulate matter |
7641708, | Jun 30 2000 | Donaldson Company, Inc. | Air filter assembly having non-cylindrical filter elements, for filtering air with particulate matter |
D475129, | Jun 19 2002 | DONALDSON INC | Radial seal filter element with press-on fin structure |
D481101, | Nov 07 2002 | Donaldson Company, Inc | Filter element |
D499177, | Jun 30 2000 | Donaldson Company, Inc | Filter element having oval shape |
D545396, | Nov 16 2004 | Donaldson Company, Inc | Filter element having elliptical shape |
D609775, | Feb 05 2008 | W L GORE & ASSOCIATES, INC | Cylindrical cage for a filter |
D734436, | Feb 21 2014 | Donaldson Company, Inc.; Donaldson Company, Inc | Circular filter end cap with alignment features |
D773635, | Feb 21 2014 | Donaldson Company, Inc.; Donaldson Company, Inc | Filter cartridge yoke |
D781409, | Feb 21 2014 | Donaldson Company, Inc.; Donaldson Company, Inc | Ovate filter cartridge end cap |
D800894, | Feb 21 2014 | Donaldson Company, Inc. | Ovate filter cartridge end cap |
D885519, | Aug 30 2017 | Sintokogio, Ltd | Filter |
D896942, | Feb 21 2014 | Donaldson Company, Inc. | Filter cartridge assembly |
D921835, | Apr 24 2020 | Access Business Group International LLC | Pre-filter for water treatment system |
D934989, | Mar 13 2020 | CUCONU, CATALIN | Cylindrical water treatment device |
D952130, | Sep 30 2019 | TrainingMask LLC | Mask insert |
D968561, | Jan 04 2021 | YE SIANG ENTERPRISE CO., LTD. | Gas phase filter |
Patent | Priority | Assignee | Title |
3469707, | |||
4801383, | Nov 19 1984 | Memtec America Corporation | Selective twist filtration roving |
5443721, | Feb 10 1994 | BASF Corporation | Filter cartridge mounting assembly |
D401306, | Sep 12 1997 | Donaldson Company, Inc | Filter element |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 29 1998 | Donaldson Company, Inc. | (assignment on the face of the patent) | / | |||
Mar 26 1999 | CAPPUYNS, JAN LEO MARIA | Donaldson Company, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009898 | /0130 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |