Patent
   D522194
Priority
May 13 2004
Filed
Nov 15 2004
Issued
May 30 2006
Expiry
May 30 2020
Assg.orig
Entity
unknown
26
12
n/a
I claim the ornamental design for a filter arrangement for a vacuum cleaner, as shown and described.

FIG. 1 is an oblique perspective view of a filter arrangement for a vacuum cleaner showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a side view of the opposite side of FIG. 4;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Mason, Richard Anthony

Patent Priority Assignee Title
8206482, Jul 04 2008 Emerson Electric Co Vacuum appliance filter assemblies and associated vacuum systems
8557008, Jul 04 2008 Emerson Electric Co Vacuum appliance filter assemblies and associated vacuum systems
9345372, Jul 04 2008 Emerson Electric Co Vacuum appliance filter assemblies and associated vacuum systems
9510718, Jul 04 2008 Emerson Electric Co Wet/dry vacuum cleaner filter for wet material collection
9675225, Jul 04 2008 Emerson Electric Co Filter cage for wet/dry vacuums
D565818, Sep 14 2006 BISSEL INC ; BISSELL INC Filter
D568014, Sep 14 2006 BISSEL INC ; BISSELL INC Filter housing
D601318, Oct 01 2008 Emerson Electric Co Filter for a wet/dry vacuum cleaner
D601319, Oct 01 2008 Emerson Electric Co Filter for a wet/dry vacuum cleaner
D601320, Oct 01 2008 Emerson Electric Co Filter for a wet/dry vacuum cleaner
D617065, Oct 01 2008 Emerson Electric Co Filter for a wet/dry vacuum cleaner
D622458, Feb 18 2009 Aerus LLC High efficiency particulate air filter cartridge for canister vacuum
D622459, Feb 18 2009 Aerus LLC High efficiency particulate air filter cartridge for canister vacuum
D657843, Sep 21 2010 Pioneer Pet Products, LLC Filter
D666372, Aug 15 2011 Techtronic Floor Care Technology Limited Filter housing
D670051, Aug 15 2011 Techtronic Floor Care Technology Limited Filter housing
D672928, Dec 30 2010 iRobot Corporation Air filter for a robotic vacuum
D754315, Nov 04 2013 iRobot Corporation Filter
D809115, Nov 04 2013 iRobot Corporation Filter
D826389, Nov 04 2013 iRobot Corporation Filter
D858731, May 10 2017 LG Electronics Inc Filter for air purifier
D858732, May 10 2017 LG Electronics Inc Humidifying filter for air purifier
D859623, May 10 2017 LG Electronics Inc Humidifying filter for air purifier
D859624, May 10 2017 LG Electronics Inc Humidifying filter for air purifier
D862017, Aug 31 2017 BEIJING XIAOMI MOBILE SOFTWARE CO , LTD Filter for a robotic vacuum
D938005, Jul 19 2019 WOONGJIN COWAY CO., LTD. Filter for air purification
Patent Priority Assignee Title
5725623, Sep 13 1995 ELX HOLDINGS, L L C ; Electrolux LLC Filter and accessory mount for upright vacuum cleaner exhaust port
5946771, Jan 09 1997 Healthy Gain Investments Limited Vacuum cleaner air exhaust arrangement
6151751, Jul 22 1998 Panasonic Corporation of North America Vacuum cleaner with dust bag retention flaps
6508867, Jun 12 1999 ALFRED KAERCHER GMBH & CO KG Vacuum cleaner
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6629332, Sep 18 2001 Healthy Gain Investments Limited Floor cleaning device with a recovery tank
6641634, Feb 10 2000 Robert Bosch GmbH Hand-held tool with dust extraction
6875255, May 08 2002 Techtronic Floor Care Technology Limited Removable dirt separation system for a vacuum cleaner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 15 2004Dyson Limited(assignment on the face of the patent)
Nov 22 2004MASON, RICHARD ANTHONYDyson LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0162270191 pdf
Dec 31 2012Dyson LimitedDyson Technology LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0296980023 pdf
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