Patent
   D958948
Priority
May 06 2019
Filed
Nov 04 2019
Issued
Jul 26 2022
Expiry
Jul 26 2037
Assg.orig
Entity
unknown
1
13
n/a
The ornamental design for an air cleaning apparatus, substantially as shown and described.

FIG. 1 is a front, left side and top perspective view of an air cleaning apparatus comprising a new, original and ornamental design;

FIG. 2 is a left view thereof;

FIG. 3 is a right view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines, and all areas viewable through the side planes of the article in FIGS. 1-3, depict portions of the air cleaning apparatus that form no part of the claimed design.

Matzen, Detlef, Ho, Su Cheong, Tsvetkov, Artem

Patent Priority Assignee Title
D975260, Mar 01 2021 Mounted air purifier
Patent Priority Assignee Title
D430928, Sep 09 1998 Sunbeam Products, Inc Air cleaner
D465567, Aug 27 2001 LG Electronics Inc. Air cleaner
D497664, Sep 30 2003 Citywide Machine Wholesale Inc. Air purifying unit
D603032, May 29 2008 FUJIFILM Corporation Air-cleaning device
D629879, Aug 04 2009 Techtronic Floor Care Technology Limited Air cleaner with a stand
D690803, Oct 31 2011 BLUEAIR AB Air cleaner
D704321, Feb 28 2013 Apparatus for filtering air
D742495, Oct 25 2013 ABATEMENT TECHNOLOGIES, INC. Portable air filtration device
D745129, Aug 08 2013 Amano Corporation Industrial air cleaner
D780900, Dec 12 2014 Hy Cite Enterprises, LLC Air filter
D797915, Apr 22 2015 Lasko Operation Holdings, LLC Body for a portable air cleaner
D831812, Apr 07 2017 CHAMPION LABORATORIES, INC Filter
D834166, Apr 12 2016 MANN+HUMMEL GmbH Filter housing
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 21 2019HO, SU CHEONGDANFOSS A SASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0514510524 pdf
Oct 21 2019TSVETKOV, ARTEMDANFOSS A SASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0514510524 pdf
Oct 25 2019MATZEN, DETLEFDANFOSS A SASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0514510524 pdf
Nov 04 2019Danfoss A/S(assignment on the face of the patent)
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