FIG. 1 is a top perspective view of a cover for an air filtration device of our new design.
FIG. 2 is a front elevation view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines are included for environmental purposes only and form no part of the claimed design.
Patent |
Priority |
Assignee |
Title |
3780260, |
|
|
|
4560477, |
Nov 22 1982 |
P M FILTER KONSTRUKTIONEN AG INDUSTRIESTRASSE |
Separator for filter cartridges |
4629482, |
Aug 05 1985 |
KAZ, INC |
HEPA room air purifier |
4658707, |
Sep 27 1985 |
HAWKINS, VERN F ; LOUKS, WILLARD H |
Automatic air purifier for vehicles |
4772297, |
Sep 20 1985 |
Kyowa Seiko Co., Ltd. |
Air cleaner |
4786295, |
Oct 01 1987 |
GPAC, INC |
Filtration device for airborne contaminants |
4859220, |
Sep 02 1986 |
Westvaco Corporation |
Cabinet controller |
4940474, |
May 25 1988 |
Aktiebolaget Electrolux |
Suction cleaner |
4960143, |
Feb 12 1988 |
Aerospace America, Inc. |
Containment apparatus |
4979967, |
May 04 1989 |
MICROCLEAN ENVIRONMENTAL TRANSPORT SYSTEMS, LTD |
Contaminant transport apparatus |
5013333, |
Apr 13 1990 |
Tennant Company |
Unattended air cleaning system for surface maintenance machine |
5069691, |
Nov 14 1990 |
ABATEMENT TECHNOLOGIES, A COMPANY OF GA |
Portable filtration unit |
5096474, |
Dec 13 1989 |
AIR SYSTEMS, INC |
Negative pressure filtration device |
5120331, |
Feb 06 1990 |
|
Composite gas filtering unit |
5163818, |
Feb 05 1990 |
AMETEK, INC ; AMETEK AEROSPACE PRODUCTS, INC |
Automatic constant air flow rate pump unit for sampling air |
5230723, |
Nov 14 1990 |
ABATEMENT TECHNOLOGIES A CORP OF GEORGIA |
Portable filtration unit |
5242474, |
Nov 01 1991 |
Sorenson Laboratories, Inc. |
Dual mode laser smoke evacuation system with sequential filter monitor and vacuum compensation |
5433763, |
Nov 14 1990 |
Abatement Technologies |
Portable filtration unit |
5436216, |
Sep 18 1992 |
NIPPONDENSO CO , LTD |
Self-heat generation type honeycomb filter and its apparatus |
5505763, |
Oct 07 1994 |
NORDSON CORP |
System and method for controlling air flow through a powder coating booth |
5588985, |
Nov 14 1990 |
ABATEMENT TECHNOLOGIES, INC. |
Methods of using a portable filtration unit |
5593470, |
Nov 14 1990 |
ABATEMENT TECHNOLOGIES, INC. |
Portable filtration unit |
5753000, |
Aug 23 1993 |
Helen of Troy Limited |
Filter air cleaner |
5813089, |
Oct 15 1996 |
ABATEMENT TECHNOLOGIES, INC. |
Duct cleaning apparatus |
5840094, |
Jul 31 1996 |
Donaldson Company, Inc.; Honeywell, Inc. |
Air filter element; assembly; and, method |
5858044, |
Jul 11 1996 |
Donaldson Company, Inc. |
Filter arrangement including removable filter with first and second media secured together |
5862737, |
Apr 10 1996 |
Helen of Troy Limited |
Filter change indicator |
5925172, |
Jun 11 1996 |
Access Business Group International LLC |
Air treatment system |
6013121, |
Apr 10 1996 |
KAZ, INC |
Filter change indicator |
6036757, |
Jul 10 1998 |
KAZ, INC |
Portable room air purifier |
6053482, |
Jan 31 1997 |
BANKBOSTON, N A AS AGENT |
Humidifier including a water filtration device |
6062977, |
Mar 15 1994 |
MEDAIR, INC |
Source capture air filtering device |
6065424, |
Dec 19 1995 |
Cornell Research Foundation, Inc |
Electroless deposition of metal films with spray processor |
6066194, |
Apr 17 1998 |
Trane International Inc |
Electronic room air cleaner with variable speed motor |
6091888, |
May 15 1995 |
KAZ, INC |
Portable environmental conditioning device with presence detector responsive shutoff |
6099608, |
Jul 30 1998 |
3M Innovative Properties Company |
Rotating filtration cartridge and blower for HVAC applications |
6156085, |
Aug 23 1993 |
Helen of Troy Limited |
Filter air cleaner |
6209347, |
Nov 29 1999 |
HANON SYSTEMS |
Adsorbent unit with refrigerant tracer compartment |
6283458, |
Nov 15 1999 |
HONEYWELL INTELLECTUAL PROPERTIES, INC ; KAZ, INC |
Filter with handle feature |
6345516, |
Aug 07 2000 |
HANON SYSTEMS |
Adsorbent unit with refrigerant tracer dye compartment |
6348086, |
Feb 16 2000 |
3M Innovative Properties Company |
Combination blower wheel and filter cartridge system for HVAC applications |
6361590, |
Jan 14 2000 |
Helen of Troy Limited |
Low noise air cleaner |
6391102, |
Mar 21 2000 |
MICROTEK MEDICAL, INC |
Air filtration system with filter efficiency management |
6494940, |
Sep 29 2000 |
Hamilton Beach Brands, Inc |
Air purifier |
6503459, |
Jun 17 1999 |
S C JOHNSON & SON, INC |
Heated volatile dispenser |
6517475, |
Sep 25 1998 |
ANALYTICAL ENGINEERING, INC |
Centrifugal filter for removing soot from engine oil |
6640792, |
Aug 16 2001 |
Fleetguard, Inc |
Air/oil coalescer with an improved centrifugally assisted drainage |
6663838, |
Jun 17 1999 |
S C JOHNSON & SON, INC |
Heated volatile dispenser |
6676271, |
Mar 08 2002 |
Sunbeam Products, Inc |
Humidifier with lighted tank |
6790257, |
Jan 10 2003 |
Industrial Technology Research Institute |
Airflow feedback control method and apparatus for fan filter unit |
6899745, |
Oct 08 2002 |
THREESIXTY BRANDS GROUP LLC |
Electrostatic air cleaner |
6938886, |
May 16 2000 |
Appliance Development Corporation |
Apparatus for conditioning air |
6958083, |
Jan 15 2004 |
CUMMINS FILTRATION INC |
Air cleaner with reduced restriction precleaner |
7014686, |
Oct 08 2002 |
Sharper Image Corporation |
Electrostatic air cleaner |
7168427, |
Apr 09 2002 |
HNI Technologies Inc. |
Air filtration and sterilization system for a fireplace |
7258715, |
Jul 22 2004 |
Helen of Troy Limited |
Air cleaner |
7537631, |
Oct 28 2002 |
Donaldson Company, Inc |
Filter cartridges; air cleaners; and methods |
7537647, |
Aug 10 2005 |
MASTERSON ENTERPRISES, LLC - D B A EMD TECHNOLOGIES |
Air purifier |
7594944, |
Oct 12 2005 |
Samsung Gwangju Electronics Co., Ltd. |
Multi-cyclone dust separating apparatus |
7808246, |
Jul 05 2007 |
BAXTER HEALTHCARE S A |
Apparatus and method for verifying a seal between multiple chambers |
7815705, |
Oct 19 2005 |
Baldwin Filters, Inc.; BALDWIN FILTERS, INC |
Air filter with composite end cap |
7874431, |
May 29 2006 |
Mann & Hummel GmbH |
Filter element for cleaning a fluid |
7892337, |
Sep 15 2003 |
Buffalo Filter LLC |
Operating room smoke evacuator with integrated vacuum motor and filter |
7915847, |
Nov 28 2007 |
BLUFFTON MOTOR WORKS, LLC |
Method of constant RPM control for a ventilation system |
8016922, |
Oct 19 2005 |
Baldwin Filters, Inc. |
Air filter with composite end cap |
8042694, |
Nov 02 2004 |
Baldwin Filters, Inc. |
Gathered filter media for an air filter and method of making same |
8281514, |
Sep 18 2006 |
|
Organic insect extermination lamp |
8323370, |
Aug 29 2005 |
Maradyne Corporation |
Captive toolees fastener for securing an engine intake air filter and clamp assembly for air filter housing |
8486170, |
Mar 13 2009 |
CONRAD IN TRUST, WAYNE; Omachron Intellectual Property Inc |
Filter apparatus |
8640360, |
Jan 08 2010 |
LEGEND BRANDS, INC |
Integrated water damage restoration system, sensors therefor, and method of using same |
8973214, |
Mar 03 2011 |
CONRAD IN TRUST, WAYNE; Omachron Intellectual Property Inc |
Cyclone chamber and dirt collection assembly for a surface cleaning apparatus |
9120044, |
Sep 05 2013 |
Donaldson Company, Inc |
Fume extraction |
9334086, |
Jul 30 2014 |
AROMA LOCKERS LLC |
Locking sample case for high value aromatic materials |
20020088209, |
|
|
|
20020124538, |
|
|
|
20040035094, |
|
|
|
20040065202, |
|
|
|
20040187455, |
|
|
|
20070221061, |
|
|
|
20140260144, |
|
|
|
20140260996, |
|
|
|
20150284260, |
|
|
|
20160114275, |
|
|
|
CN101010142, |
|
|
|
D320071, |
Aug 06 1990 |
SUNSTAR UNITED CORP |
Humidifier |
D362903, |
Dec 19 1994 |
|
Portable washing basin |
D365388, |
Aug 12 1994 |
KAZ, INC |
Portable room air purifier with flush vertical grid one-piece cover and shroud |
D365389, |
Aug 12 1994 |
KAZ, INC |
Portable room air purifier with horizontal grid one-piece cover and shroud |
D380820, |
Nov 03 1995 |
KAZ USA, INC |
Humidifier |
D382635, |
Sep 19 1995 |
HONEYWELL CONSUMER PRODUCTS, INC |
Humidifier |
D383202, |
Dec 24 1992 |
KAZ, INC |
Portable room air purifier |
D386576, |
Sep 08 1994 |
HONEYWELL CONSUMER PRODUCTS, INC |
Humidifier |
D388162, |
Sep 02 1994 |
HONEYWELL CONSUMER PRODUCTS, INC |
Humidifier |
D390910, |
May 10 1994 |
AB Volvo |
Filter |
D401306, |
Sep 12 1997 |
Donaldson Company, Inc |
Filter element |
D403414, |
Nov 10 1997 |
ANTARES CAPITAL LP, AS AGENT |
Cylindrical pleated air filter with top and sidewall filtering areas |
D404807, |
Jul 11 1996 |
Donaldson Company, Inc. |
Filter sleeve |
D407475, |
Sep 12 1997 |
Donaldson Company, Inc |
Body member for a housing for an air cleaner |
D407808, |
Jul 11 1996 |
Donaldson Company, Inc. |
Filter element having circular sleeve |
D410074, |
Jul 22 1998 |
|
Portable ceramic heater |
D416317, |
Dec 03 1997 |
Helen of Troy Limited |
Air cleaner |
D416613, |
Dec 03 1997 |
Helen of Troy Limited |
Air cleaner |
D416614, |
Feb 18 1998 |
Helen of Troy Limited |
Console air cleaner |
D417911, |
Jan 16 1996 |
Helen of Troy Limited |
Air cleaner |
D421648, |
Sep 19 1995 |
HONEYWELL CONSUMER PRODUCTS, INC |
Humidifier |
D422070, |
Dec 03 1997 |
Helen of Troy Limited |
Air cleaner |
D423659, |
Apr 13 1999 |
Helen of Troy Limited |
Air cleaner |
D434841, |
Jan 13 2000 |
Helen of Troy Limited |
Air cleaner |
D437635, |
Jan 13 2000 |
Helen of Troy Limited |
Air cleaner |
D438214, |
Mar 17 1999 |
Donaldson Company, Inc |
Filter element |
D438944, |
Jan 13 2000 |
Helen of Troy Limited |
Air cleaner |
D450377, |
Jan 13 2000 |
Helen of Troy Limited |
Air cleaner |
D470216, |
Mar 28 2002 |
Donaldson Company, Inc |
Filter element |
D480127, |
Jun 28 2002 |
Helen of Troy Limited |
Air filter housing |
D481112, |
Oct 18 2002 |
Helen of Troy Limited |
Humidifier |
D491654, |
Jun 28 2002 |
SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY |
Air cleaner housing |
D499177, |
Jun 30 2000 |
Donaldson Company, Inc |
Filter element having oval shape |
D509292, |
Jun 18 2003 |
Helen of Troy Limited |
Air cleaner |
D513797, |
Jul 09 2004 |
BURTON, BOBBY WALTER |
Humidifier |
D515190, |
Sep 28 2004 |
LEGEND BRANDS, INC |
Air filtration system |
D565713, |
Nov 24 2006 |
|
Humidifier |
D572356, |
Feb 01 2007 |
ABATEMENT TECHNOLOGIES, INC |
Air filtration device |
D647188, |
Jun 23 2009 |
BMC S R L |
Device for filtering the intake air of an internal combustion engine |
D652497, |
Apr 30 2010 |
R2C PERFORMANCE PRODUCTS, LLC |
Air filter for vehicle motor |
D655379, |
Nov 12 2010 |
IP RESERVE PTY LTD |
Swimming pool filtration unit |
D659257, |
Nov 10 2010 |
MERCHSOURCE, LLC A DELAWARE LIMITED LIABILITY COMPANY |
Vortex simulator |
D671633, |
Sep 22 2011 |
Air Cool Industrial Co., Ltd. |
Ceiling fan motor housing |
D694871, |
Feb 12 2013 |
GE GLOBAL SOURCING LLC |
Screen |
D707338, |
Nov 30 2012 |
Vornado Air, LLC |
Evaporative humidifier |
D713023, |
Aug 16 2013 |
S&B Filters, Inc. |
Base for an air filter |
D715911, |
Mar 06 2014 |
Mony Industrial Co., Ltd.; MONY INDUSTRIAL CO , LTD |
Aroma nebulizing diffuser |
D732647, |
Mar 15 2013 |
Illinois Tool Works Inc |
Air filtration device |
D739513, |
Jul 19 2013 |
K&N ENGINEERING, INC |
Air filter |
D740936, |
Mar 14 2013 |
WATER PIK, INC |
Water flosser base unit |
D762834, |
Sep 17 2014 |
MANN+HUMMEL GMABH |
Air filter |
D768833, |
Jul 14 2015 |
THE SY-KLONE COMPANY, LLC |
Filter cartridge for air cleaner |
WO2006012520, |
|
|
|