Patent
   D984622
Priority
Oct 15 2020
Filed
Nov 30 2020
Issued
Apr 25 2023
Expiry
Apr 25 2038
Assg.orig
Entity
unknown
3
18
n/a
We claim the ornamental design for an air purifier, as shown and described.

FIG. 1 is a front perspective view of an air purifier according to the invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a cross-sectional view thereof taken along line 8-8 of FIG. 2.

The broken lines depict portions of the air purifier that form no part of the claimed design.

Sawada, Jura, Tomonaga, Katsuyuki

Patent Priority Assignee Title
ER1199,
ER3774,
ER8885,
Patent Priority Assignee Title
5073967, Jul 08 1991 HONEYWELL CONSUMER PRODUCTS, INC Humidifier device with delayed energization
5250232, Oct 17 1990 Essick Air Products Humidifier
5978217, Oct 19 1998 International Business Machines Corporation Cooling air diffuser for computer enclosure
20160305674,
CN302000284,
CN305116169,
D294292, May 26 1986 SHARP KABUSHIKI KAISHA TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH Humidifier
D557783, May 09 2006 LG Electronics Inc Dehumidifier
D621019, Jan 14 2010 Samsung Electronics Co., Ltd. Humidifier with air cleaning means
D803368, Jan 04 2016 KRUG & PRIESTER GMBH & CO. KG Air purifier
D840012, Jul 26 2017 GD MIDEA AIR-CONDITIONING EQUIPMENT CO , LTD Dehumidifier
D844766, Jan 12 2018 3M Innovative Properties Company Air purifier
D889621, Oct 29 2018 Hung Hsing Electric Co., Ltd.; HUNG HSING ELECTRIC CO , LTD Air purifier
D895093, Dec 21 2018 Daikin Industries, Ltd. Air purifier
D918365, Dec 29 2020 Dehumidifier
D918367, Jan 05 2021 Dehumidifier
D927668, Oct 29 2019 Air purifier
TW2146300001,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 11 2020SAWADA, JURAPANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0544880091 pdf
Nov 11 2020TOMONAGA, KATSUYUKIPANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0544880091 pdf
Nov 30 2020PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.(assignment on the face of the patent)
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