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The ornamental design for a filter for an air cleaner, as shown. |
FIG. 1 is a front, top, right side, perspective view showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Patent | Priority | Assignee | Title |
7441664, | May 23 2003 | Helen of Troy Limited | Water treatment devices and cartridges therefor |
D443923, | Jul 09 1998 | Aktiebolaget Electrolux | Electronic filter with holder |
D646369, | Jul 22 2008 | Donaldson Company, Inc | Filter cartridge |
D827118, | Apr 07 2017 | CHAMPION LABORATORIES, INC | Filter |
D831812, | Apr 07 2017 | CHAMPION LABORATORIES, INC | Filter |
D842445, | Dec 09 2016 | Amano Corporation | Filter for an industrial dust collector |
D849913, | Apr 07 2017 | CHAMPION LABORATORIES, INC | Filter |
D893695, | Dec 19 2017 | 3M Innovative Properties Company | Filter frame |
D896944, | May 14 2019 | Air purifier filter housing | |
D981670, | Oct 28 2022 | Wood dust collector | |
ER1263, | |||
ER2590, | |||
ER2906, |
Patent | Priority | Assignee | Title |
3861894, | |||
5080699, | Nov 20 1990 | Trion, Inc. | Filter apparatus |
5462569, | Sep 01 1993 | Retro-fit filter unit for air intakes to electro-mechanical machines | |
JP58224, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 19 1996 | ELLWOOD, IAIN PAUL | U S PHILIPS CORPORATION | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007886 | /0297 | |
Feb 20 1996 | U.S. Philips Corporation | (assignment on the face of the patent) | / |
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