Patent
   D873399
Priority
Feb 12 2018
Filed
Aug 03 2018
Issued
Jan 21 2020
Expiry
Jan 21 2035
Assg.orig
Entity
unknown
13
13
n/a
The ornamental design for an air treatment device, as shown and described.

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

FIG. 2 is a front side elevational view thereof;

FIG. 3 is a back side elevational view thereof;

FIG. 4 is a further side elevational view thereof;

FIG. 5 is a top plan view thereof;

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

FIG. 7 is a bottom perspective view thereof.

Olszewski, Andrzej, Nykowski, Pawel Zygmunt

Patent Priority Assignee Title
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D964641, Jul 30 2020 Tyger Manufacturing LLC Smoking device
D979727, Apr 30 2021 SHENZHEN MEILI CONVENTION TRADING CO., LTD Humidifier
ER2360,
ER3294,
ER3543,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 03 2018Reckitt & Colman (Overseas) Hygiene Home Limited(assignment on the face of the patent)
Aug 03 2018NYKOWSKI, PAWEL ZYGMUNTRECKITT & COLMAN OVERSEAS LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0481920442 pdf
Aug 03 2018OLSZEWSKI, ANDRZEJRECKITT & COLMAN OVERSEAS LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0481920442 pdf
Dec 31 2018RECKITT & COLMAN OVERSEAS LIMITEDRECKITT & COLMAN OVERSEAS HYGIENE HOME LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0497620165 pdf
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