Patent
   D774173
Priority
Feb 28 2014
Filed
Aug 28 2014
Issued
Dec 13 2016
Expiry
Dec 13 2030
Assg.orig
Entity
unknown
8
12
n/a
The ornamental design for air filter housing, as shown and described.

FIG. 1 is a top perspective view of an air filter housing, showing my new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a front elevation view thereof;

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

FIG. 7 is a bottom plan view thereof.

Engberg, Elin

Patent Priority Assignee Title
D796069, Dec 23 2014 AWI Licensing LLC Architectual ceiling panel apparatus
D809457, Jan 29 2016 HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO , LTD Transformer housing
D809458, Jan 29 2016 HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO , LTD Transformer housing
D900991, Jan 23 2019 DONGGUAN INNOVATION LIGHTING CO ,LTD Aroma diffuser
D910912, Jul 29 2019 Humidor
D978309, Jul 13 2020 Minnesota Outdoor Products LLC Heater box
ER4607,
ER6342,
Patent Priority Assignee Title
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D737415, Oct 30 2012 NOK Corporation Seal
D737945, Mar 15 2013 Illinois Tool Works Inc Filter
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Aug 28 2014BLUEAIR AB(assignment on the face of the patent)
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