FIG. 1 is a perspective view showing the new design for a filter element;
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 view thereof; and,
FIG. 6 is a top view thereof, the bottom being a mirror image thereof.
In the drawings, the dash-dash broken lines illustrate environment and form no part of the claimed design, and any shading is provided to illustrate contour only and is not an indication of texture, gloss, etc.
The dot-dash broken lines in the figures immediately adjacent the solid lines represent a boundary between claimed and unclaimed subject matter and form no part of the claimed design.
Patent |
Priority |
Assignee |
Title |
2142064, |
|
|
|
2205368, |
|
|
|
2206061, |
|
|
|
2220374, |
|
|
|
2227959, |
|
|
|
2295119, |
|
|
|
2320770, |
|
|
|
2840184, |
|
|
|
2845927, |
|
|
|
3316904, |
|
|
|
3750665, |
|
|
|
4179274, |
Jan 07 1976 |
|
Respirator filter and method of making the same |
4299605, |
May 19 1980 |
Kioritz Corporation |
Collecting filter bag |
4382440, |
Mar 18 1981 |
|
Smoke and pollutant filtering device |
4714486, |
Jul 03 1985 |
HER MAJESTY THE QUEEN IN RIGHT OF CANADA, AS REPRESENTED BY THE MINISTER OF NATIONAL DEFENCE OF HER MAGESTY`S CANADIAN GOVERNMENT |
Automated production of canisters |
4886058, |
May 17 1988 |
Minnesota Mining and Manufacturing Company; MINNESOTA MINING AND MANUFACTURING COMPANY, A CORP OF DE |
Filter element |
4961765, |
Apr 29 1988 |
VORWERK & CO INTERHOLDING GMBH, A CORP OF FEDERAL REPUBLIC OF GERMANY |
Electrical vacuum cleaner and filter bag for same |
4981134, |
Jan 16 1990 |
|
Filtering face mask with inhalation/exhalation check valves |
5035236, |
Jul 18 1989 |
Smiths Group PLC |
Filtration device for respiratory gasses with heat and moisture exchange |
5074997, |
Jan 25 1990 |
Riley and Wallace |
Filter and process for making a filter for dispersing ingredients into effluent |
5140980, |
Jun 13 1990 |
Data Device Corporation; ILC DOVER, INCORPORATED |
Hood mask and air filter system and method of manufacture thereof |
5222488, |
Jul 11 1991 |
FILTRATION GROUP, INC |
Respirator air filter cartridge with a replaceable filter element |
5240479, |
May 17 1991 |
Donaldson Company, Inc.; DONALDSON COMPANY, INC A CORPORATION OF DELAWARE |
Pleated filter media having a continuous bead of adhesive between layers of filtering material |
5636627, |
Apr 12 1991 |
N.J. Rochester Limited |
Equipment and method for gas extraction in general anaesthesia |
5647356, |
Jul 28 1993 |
FILTRATION GROUP, INC |
Respirator cartridge with sealing fit test structure and method of use |
5720789, |
Sep 06 1994 |
Battelle Energy Alliance, LLC |
Method for contamination control and barrier apparatus with filter for containing waste materials that include dangerous particulate matter |
5732695, |
Mar 11 1997 |
DENTEC SAFETY SPECIALISTS CORP |
Respirator filtration device |
5992414, |
Aug 26 1997 |
MSA APR IP COMPANY, LLC; Mine Safety Appliances Company, LLC |
Respirator filter |
6044842, |
May 19 1997 |
HONEYWELL SAFETY PRODUCTS USA, INC , A DELAWARE CORPORATION |
Gasketless connecting adapter |
6279570, |
Mar 02 1999 |
3M Innovative Properties Company |
Filter support, assembly and system |
6298849, |
Oct 14 1999 |
Moldex-Metric, Inc.; Moldex-Metric, Inc |
Respirator mask with snap in filter cartridge |
6345620, |
Oct 23 1998 |
MSA APR IP COMPANY, LLC; Mine Safety Appliances Company, LLC |
Flexible respirator filter |
6408845, |
May 19 1997 |
HONEYWELL SAFETY PRODUCTS USA, INC , A DELAWARE CORPORATION |
Respiratory filter |
6467481, |
Apr 29 1999 |
Vase Technology |
Stackable filter device |
6761169, |
Aug 17 2000 |
Vase Technology |
Bi/multi-directional filter cartridge and filter platform for mounting the cartridge thereon |
6793702, |
Jun 28 2000 |
Vase Technology |
Filter cartridge platform and filter cartridge for use on the platform |
7334579, |
Nov 10 2001 |
|
Low resistance to flow filter |
8021455, |
Feb 22 2007 |
Donaldson Company, Inc. |
Filter element and method |
8089367, |
Mar 28 2007 |
K & M Environmental, Inc. |
Method and apparatus for detecting constituent changes in an environment |
8230860, |
May 23 2007 |
Dräger Safety AG & co. KGaA |
Filter for a breathing device |
8388714, |
Jul 02 2011 |
KEARSLEY SUPERIOR FILTRATION LLC |
Bag filtration system for a forced air furnace |
8460423, |
May 20 2010 |
3M Innovative Properties Company |
Filter cartridge having central plenum and housing sidewall |
8590532, |
Oct 05 2007 |
Avon Polymer Products Limited |
Filtration mask |
8721402, |
Dec 27 2007 |
3M Innovative Properties Company |
Dust collection device for sanding tool |
8757151, |
Jul 29 2010 |
JSP LIMITED |
Headgear-mountable respirator |
8839788, |
Aug 31 2007 |
3M Innovative Properties Company |
Respirator attachment component with molded thermoset elastomeric seal |
20030089089, |
|
|
|
20040031489, |
|
|
|
20040055604, |
|
|
|
20050081497, |
|
|
|
20060081249, |
|
|
|
20060090754, |
|
|
|
20060196157, |
|
|
|
20070144123, |
|
|
|
20090065006, |
|
|
|
20090263546, |
|
|
|
20100154369, |
|
|
|
20100294274, |
|
|
|
20110283505, |
|
|
|
20110284006, |
|
|
|
20130139818, |
|
|
|
20140216473, |
|
|
|
20140216475, |
|
|
|
20140251327, |
|
|
|
20150136142, |
|
|
|
20150290478, |
|
|
|
20150336718, |
|
|
|
CA1069331, |
|
|
|
CA2209246, |
|
|
|
CA2209857, |
|
|
|
CA2295170, |
|
|
|
CA2405510, |
|
|
|
CA2567266, |
|
|
|
CN101554942, |
|
|
|
CN101628649, |
|
|
|
CN101703828, |
|
|
|
CN201098482, |
|
|
|
CN201190125, |
|
|
|
CN201342303, |
|
|
|
CN201603485, |
|
|
|
CN202983422, |
|
|
|
CN203540246, |
|
|
|
D328789, |
Mar 01 1990 |
NCSRT, INC |
Filter sheet support element |
D339658, |
May 02 1991 |
Air-Ace Oy |
Respirator |
D461896, |
Dec 09 2000 |
Kapitex Healthcare Limited |
Tracheostoma filter |
D465568, |
Aug 03 2000 |
3M Innovative Properties Company |
Cover for a filter cartridge |
D493521, |
Nov 08 2002 |
ResMed Limited |
Portion of cushion clip for mask assembly |
D599472, |
Oct 13 2008 |
Emerson Electric Co. |
Paddle ceiling fan blade |
D604834, |
Apr 13 2006 |
Moldex-Metric, Inc.; Moldex-Metric, Inc |
Cartridge lid for use with a filter respirator mask |
D645220, |
Aug 04 2010 |
simplehuman, LLC |
Filter cage |
D652506, |
Feb 02 2009 |
3M Innovative Properties Company |
Filter cartridge having a magenta netting |
D652910, |
Feb 02 2009 |
3M Innovative Properties Company |
Filter cartridge |
D677781, |
Apr 15 2011 |
3M Innovative Properties Company |
Filter cartridge louver |
D684256, |
Sep 13 2012 |
Moldex-Metric, Inc.; Moldex-Metric, Inc |
Cover for a respiratory cartridge |
D732670, |
May 22 2014 |
3M Innovative Properties Company |
Respirator filter |
D739936, |
Feb 07 2013 |
Maquet Critical Care AB |
Ventilator monitor |
D741983, |
Aug 12 2014 |
Sartorius Stedim Biotech GmbH |
Filter assembly |
D745962, |
May 22 2014 |
3M Innovative Properties Company |
Respirator filter retainer |
D746437, |
May 22 2014 |
3M Innovative Properties Company |
Respirator mask having a communication grille |
D746438, |
May 22 2014 |
3M Innovative Properties Company |
Respirator filter cover |
D748801, |
Apr 04 2014 |
Resonac Corporation |
Filter sheet for a cell collecting cartridge |
D750785, |
Apr 04 2014 |
Resonac Corporation |
Filter sheet for a cell collecting cartridge |
D751189, |
Apr 04 2014 |
Resonac Corporation |
Filter sheet for a cell collecting cartridge |
D752227, |
Apr 04 2014 |
Resonac Corporation |
Filter sheet for a cell collecting cartridge |
DE10213654, |
|
|
|
DE10328002, |
|
|
|
DE202011100327, |
|
|
|
DE2041931, |
|
|
|
DE3719419, |
|
|
|
DK9200731, |
|
|
|
EP234277, |
|
|
|
EP310970, |
|
|
|
EP1016599, |
|
|
|
EP1110610, |
|
|
|
EP1800729, |
|
|
|
EP44721, |
|
|
|
FR2511605, |
|
|
|
FR2544218, |
|
|
|
FR814797, |
|
|
|
GB470850, |
|
|
|
JP2000140587, |
|
|
|
JP2000288105, |
|
|
|
JP2002346326, |
|
|
|
JP2108844, |
|
|
|
JP6062349, |
|
|
|
JP9192246, |
|
|
|
KR100900755, |
|
|
|
KR100943196, |
|
|
|
KR100959146, |
|
|
|
KR100961411, |
|
|
|
KR100978602, |
|
|
|
KR101051109, |
|
|
|
KR20060121699, |
|
|
|
KR20090010452, |
|
|
|
KR20110000792, |
|
|
|
KR20110005024, |
|
|
|
KR20110037710, |
|
|
|
PL172113, |
|
|
|
RU2008126072, |
|
|
|
SE8403209, |
|
|
|
TW262201, |
|
|
|