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Patent
D739513
Priority
Jul 19 2013
Filed
Jul 19 2013
Issued
Sep 22 2015
Expiry
Sep 22 2029
Assg.orig
Entity
unknown
28
13
n/a
The ornamental design for a air filter , as shown and described.
FIG. 1 is an upper perspective view of the air filter of the present invention;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevation view thereof the other elevation views being substantially similar; and,
FIG. 5 is a top, front, right side exploded perspective view thereof.
The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design.
Williams, Steve , Wall, Jere James
Patent
Priority
Assignee
Title
10226729 ,
Sep 12 2014
Illinois Tool Works Inc.
Filter for a portable industrial air filtration device
10639575 ,
Oct 18 2011
CAMFIL USA, INC.
Air filter with balanced seal
9517428 ,
Sep 12 2014
Illinois Tool Works Inc
Filter for a portable industrial air filtration device
9700821 ,
Mar 15 2013
Illinois Tool Works Inc
Portable industrial air filtration device
9776117 ,
Mar 15 2013
Illinois Tool Works Inc
Portable industrial air filtration device
9937452 ,
Oct 18 2011
CAMFIL USA, INC.
Air filter with balanced seal
D751185 ,
Feb 06 2014
FUSION HVAC PTY LIMITED
Heating, ventilation and air-conditioning unit
D751686 ,
Feb 06 2014
FUSION HVAC PTY LIMITED
Heating, ventilation and air-conditioning unit
D761946 ,
Sep 12 2014
Illinois Tool Works Inc
Filter for an air filtration device
D765236 ,
Feb 06 2014
FUSION HVAC PTY LIMITED
Heating, ventilation and air-conditioning unit
D765826 ,
Feb 06 2014
FUSION HVAC PTY LIMITED
Heating, ventilation and air-conditioning unit
D767112 ,
Apr 15 2015
K&N ENGINEERING, INC
Vent breather
D768844 ,
May 18 2015
Aramco Services Company
Catalyst basket
D770026 ,
Oct 18 2011
CAMFIL USA, INC
Filter
D785153 ,
Mar 10 2014
Illinois Tool Works Inc.
Air filtration device
D785154 ,
Mar 10 2014
Illinois Tool Works Inc.
Air filtration device
D785775 ,
Mar 15 2013
Illinois Tool Works Inc.
Cover for an air filtration device
D792570 ,
Apr 15 2015
K&N Engineering, Inc.
Vent breather
D800609 ,
Apr 23 2016
Motorcycle with air cleaner
D800883 ,
Apr 23 2016
Air cleaner
D845458 ,
Apr 11 2017
FANNO TECHNOLOGIES CO., LTD.
Air filter
D866739 ,
Oct 18 2011
CAMFIL USA, INC.
Filter
D879276 ,
Dec 16 2016
Skitter & Squirt Adventures, LLC
Air filter
D902371 ,
Mar 08 2019
K&N ENGINEERING, INC
Air intake kit filter
D913860 ,
Jun 25 2019
Arlen Ness Enterprises, Inc.
Motorcycle air cleaner
D927672 ,
Jun 16 2017
Air cleaner assembly
D958288 ,
Oct 09 2020
Mahle International GmbH
Filter device
D986738 ,
Jan 09 2023
HUIZHOU ETERNAL TECHNOLOGY CO., LTD.
Bottle
Patent
Priority
Assignee
Title
4647373 ,
Aug 30 1984
Donaldson Company, Inc.
Multi-layered filter apparatus
4878930 ,
Mar 15 1984
W L GORE & ASSOCIATES, INC
Filter cartridge
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Filtrauto
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Bifilar diesel exhaust filter construction using sintered metal fibers
7374595 ,
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Emerson Electric Co.
Filter and system for improved sealing on a vacuum cleaner
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Baldwin Filters, Inc.; BALDWIN FILTERS, INC
Air filter with composite end cap
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Cummins Filtration IP Inc.
Filter with variable pleat depth
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Jun 14 1985
Meissner Manufacturing Company
Cover plate for a filter cartridge
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Aug 19 1996
W L GORE & ASSOCIATES, INC
Filter for a wet/dry vacuum cleaner
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Nov 10 1997
ANTARES CAPITAL LP, AS AGENT
Cylindrical pleated air filter with top and sidewall filtering areas
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Aug 04 2000
Healthy Gain Investments Limited
Filter cartridge
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Mar 28 2002
Donaldson Company, Inc
Filter element
D652497 ,
Apr 30 2010
R2C PERFORMANCE PRODUCTS, LLC
Air filter for vehicle motor
Executed on Assignor Assignee Conveyance Frame Reel Doc
Jul 19 2013 K&N Engineering, Inc. (assignment on the face of the patent) /
Jul 30 2013 WILLIAMS, STEVE K&N ENGINEERING, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 031196 /0923
pdf
Jul 30 2013 WALL, JERE JAMES K&N ENGINEERING, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 031196 /0923
pdf
Oct 20 2016 K&N ENGINEERING, INC KEYBANK NATIONAL ASSOCIATION SECURITY INTEREST SEE DOCUMENT FOR DETAILS 040436 /0520
pdf
Oct 20 2016 K & N ENGINEERING, INC KEYBANK NATIONAL ASSOCIATION SECURITY INTEREST SEE DOCUMENT FOR DETAILS 040436 /0534
pdf
Oct 11 2022 K & N ENGINEERING, INC ANKURA TRUST COMPANY, LLC SUPERPRIORITY PATENT SECURITY AGREEMENT 061689 /0682
pdf
Feb 14 2023 ANKURA TRUST COMPANY, LLC K & N ENGINEERING, INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 062760 /0937
pdf
Feb 14 2023 KEYBANK NATIONAL ASSOCIATION K & N ENGINEERING, INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 062762 /0438
pdf
Oct 24 2024 K & N ENGINEERING, INC ANKURA TRUST COMPANY, LLC PATENT SECURITY AGREEMENT – SUPPLEMENT NO 1 069268 /0013
pdf
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