Patent
   D952821
Priority
Jul 13 2020
Filed
Aug 21 2020
Issued
May 24 2022
Expiry
May 24 2037
Assg.orig
Entity
unknown
2
18
n/a
The ornamental design for an air treatment device, as shown and described.

FIG. 1 is a perspective, top view of the air treatment device;

FIG. 2 is a first elevational view thereof;

FIG. 3 is a second elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a further side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Sanders, David, Jaanus, Anna, Witty, Christopher

Patent Priority Assignee Title
ER3561,
ER4842,
Patent Priority Assignee Title
20160106876,
20190060817,
CA186089,
CN303533900,
D547430, May 03 2005 Antibac Laboratories Pte. Ltd. Air purifier
D599897, Nov 15 2007 ANTIBAC LABORATORIES PTE LTD Air purifier
D656595, Mar 09 2011 Allgreen Designs Co., Ltd. Fuel heater
D719248, Mar 05 2014 Mainland China Trading, Inc. Misting system canister
D758557, Oct 10 2014 PRIOR COMPANY LIMITED Air purifier
D800285, Jul 07 2015 MIRO CO LTD Water tank for floating-type humidifier
D854135, May 29 2018 Evergreen Land Limited Air purifier
D855784, Sep 04 2017 MIRO CO. LTD. Water tank for humidifier
D873397, Feb 16 2018 GREENTECH ENVIRONMENTAL, LLC Heater control
D884862, Jul 18 2018 Ozone generator
D888913, May 15 2018 Air humidifier
D890902, Aug 16 2018 Dyson Technology Limited Air purifier
D890903, Aug 16 2018 Dyson Technology Limited Air purifier
D891597, Aug 16 2018 Dyson Technology Limited Air purifier
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 21 2020Reckitt & Colman (Overseas) Hygiene Home Limited(assignment on the face of the patent)
Feb 12 2021WITTY, CHRISTOPHERRECKITT & COLMAN OVERSEAS HYGIENE HOME LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0557730429 pdf
Mar 05 2021JAANUS, ANNARECKITT & COLMAN OVERSEAS HYGIENE HOME LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0557730429 pdf
Mar 05 2021SANDERS, DAVIDRECKITT & COLMAN OVERSEAS HYGIENE HOME LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0557730429 pdf
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