Patent
   D914862
Priority
Sep 27 2018
Filed
Mar 26 2019
Issued
Mar 30 2021
Expiry
Mar 30 2036
Assg.orig
Entity
unknown
11
13
n/a
The ornamental design for an air purifier, as shown and described.

FIG. 1 is a perspective view of the air purifier according to the invention showing the top, back and side.

FIG. 2 is a front view of the air purifier.

FIG. 3 is a back view of the air purifier.

FIG. 4 is a top view of the air purifier.

FIG. 5 is a bottom view of the air purifier.

FIG. 6 is a right side view of the air purifier; and,

FIG. 7 is a left side view of the air purifier.

The broken lines are for the purpose of illustrating environment and form no part of the claimed design.

Makipaa, Vesa

Patent Priority Assignee Title
D927676, Aug 23 2019 ELECTROLUX CONSUMER PRODUCTS, INC Air filter
D940845, Aug 21 2019 Daikin Industries, Ltd. Air purifier
D957611, Jan 21 2021 Shenzhen RideTech Electronics Co., Ltd. Air purifier
D958951, Jan 20 2021 Prolitec Inc.; PROLITEC INC Air treatment appliance
D958952, Jan 20 2021 Prolitec, Inc.; PROLITEC INC Air treatment appliance
D960343, Apr 12 2019 OURONG ENVIRONMENTAL TECHNOLOGY (SHENZHEN) CO., LTD. Ozone machine
D964536, Jul 28 2021 Personal air purifier
ER1629,
ER1673,
ER8947,
ER9971,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 26 2019IAQ Labortatory Limited(assignment on the face of the patent)
Feb 23 2021MAKIPAA, VESAIAQ LABORATORY LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0553630416 pdf
Apr 04 2022IAQ LABORATORY LIMITEDLIFA AIR OYJASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0595000277 pdf
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