Patent
   D740927
Priority
Mar 05 2013
Filed
Mar 05 2013
Issued
Oct 13 2015
Expiry
Oct 13 2029
Assg.orig
Entity
unknown
6
13
n/a
The ornamental design for a top filter, as shown and described.

FIG. 1 is a top, rear, right side perspective view of a top filter in accordance with an embodiment of the present disclosure;

FIG. 2 is a top view of the top filter, as shown in FIG. 1, in accordance with an exemplary embodiment of the present disclosure;

FIG. 3 is a bottom view of the top filter, as shown in FIG. 1, in accordance with an embodiment of the present disclosure;

FIG. 4 is a front elevation view (all elevation views being identical) of the top filter, as shown in FIG. 1, in accordance with an embodiment of the present disclosure; and,

FIG. 5 is cross-sectional cut-away of the top filter, view taken along line 5-5 as shown in FIG. 4 in accordance with an embodiment of the present disclosure.

Williams, Steve, Wall, Jere James

Patent Priority Assignee Title
D762833, Jan 23 2015 LG Electronics Inc. Air filter for air conditioner
D829317, Jul 12 2016 LG Electronics Inc. Humidification filter for air purifier with humidifier
D896941, Nov 08 2017 SINGAPORE INNOVATIONS PTE LTD Multi-vortex tornado air circulator
D929554, Jun 24 2019 LG Electronics Inc. Air purifier with light
D929556, Jun 24 2019 LG Electronics Inc. Air purifier with light
ER1937,
Patent Priority Assignee Title
6884274, Mar 31 2003 ADVANCED FLOW ENGINEERING, INC High flow, one piece automotive air filter
D304230, Oct 21 1987 Ceramic heating element
D389963, Aug 19 1996 W L GORE & ASSOCIATES, INC Filter for a wet/dry vacuum apparatus
D401597, Nov 10 1997 ANTARES CAPITAL LP, AS AGENT Shallow cylindrical air filter with top and side filtering areas
D401684, Nov 12 1997 ANTARES CAPITAL LP, AS AGENT Air Filter
D401942, Oct 31 1997 ANTARES CAPITAL LP, AS AGENT Filter cover
D403414, Nov 10 1997 ANTARES CAPITAL LP, AS AGENT Cylindrical pleated air filter with top and sidewall filtering areas
D439962, Mar 17 1999 Donaldson Company, Inc Coalescer filter element with screen
D470216, Mar 28 2002 Donaldson Company, Inc Filter element
D530807, Apr 28 2005 Advanced Flow Engineering, Inc. Air filter
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D652497, Apr 30 2010 R2C PERFORMANCE PRODUCTS, LLC Air filter for vehicle motor
D674463, Oct 14 2010 Strauss Water Ltd. Filter for a liquid dispenser
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Mar 05 2013K&N Engineering, Inc.(assignment on the face of the patent)
Apr 04 2013WILLIAMS, STEVEK&N ENGINEERING, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0302430939 pdf
Apr 10 2013WALL, JERE JAMESK&N ENGINEERING, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0302430939 pdf
Oct 20 2016K&N ENGINEERING, INC KEYBANK NATIONAL ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0404360520 pdf
Oct 20 2016K & N ENGINEERING, INC KEYBANK NATIONAL ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0404360534 pdf
Oct 11 2022K & N ENGINEERING, INC ANKURA TRUST COMPANY, LLCSUPERPRIORITY PATENT SECURITY AGREEMENT0616890682 pdf
Feb 14 2023ANKURA TRUST COMPANY, LLCK & N ENGINEERING, INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0627600937 pdf
Feb 14 2023KEYBANK NATIONAL ASSOCIATIONK & N ENGINEERING, INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0627620438 pdf
Oct 24 2024K & N ENGINEERING, INC ANKURA TRUST COMPANY, LLCPATENT SECURITY AGREEMENT – SUPPLEMENT NO 10692680013 pdf
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