Patent
   D443740
Priority
Jul 02 1999
Filed
Dec 22 1999
Issued
Jun 12 2001
Expiry
Jun 12 2015
Assg.orig
Entity
unknown
23
7
n/a
The ornamental design for a filter for a hand held vacuum cleaner, as shown and described.

FIG. 1 is a perspective view of a filter taken from above, front and one side;

FIG. 2 is a side elevational view thereof, taken from the side opposite that illustrated in FIG. 1;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Stratford, Mark

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
D509930, Oct 15 2003 Black & Decker Inc Hand-held cordless vacuum cleaner
D521450, Oct 15 2003 Black & Decker Inc. Recharging base for a cordless hand tool
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
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
D683506, Jan 28 2011 Samsung Electronics Co., Ltd. Dust collecting case for vacuum cleaner
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
D981546, Apr 26 2021 BISSELL Inc.; BISSELL INC Filter for a floor cleaner
Patent Priority Assignee Title
4831685, Nov 27 1987 HOOVER COMPANY, THE Wet and dry vacuum cleaner
5651188, Apr 20 1995 Whirlpool Corporation Lint storage system
5681363, Mar 18 1996 Healthy Gain Investments Limited Vacuum cleaner filter shaker
186583,
D333891, Jul 11 1990 Black & Decker Inc. Filter for a vacuum cleaner
D383881, Feb 02 1996 Aktiebolaget Electrolux Filter for a vacuum cleaner
D425270, Jan 13 1995 ROYAL APPLIANCE MFG CO Filter for a rechargeable hand held vacuum cleaner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 22 1999Black & Decker, Inc.(assignment on the face of the patent)
Feb 28 2000STRATFORD, MARKBlack & DeckerASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0106930632 pdf
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