FIG. 1 is a top perspective view of a filter frame of the present invention;
FIG. 2 is a top plan view of the filter frame;
FIG. 3 is a bottom plan view of the filter frame;
FIG. 4 is a front elevation view of the filter frame;
FIG. 5 is a back elevation view of the filter frame;
FIG. 6 is an elevation view showing both sides of the filter frame; and,
FIG. 7 is a detailed cutaway view of the side of the filter frame showing a center ridge on the left side of FIG. 7 corresponding to the center ridge in FIG. 6 and showing three representative ridges on the right side of FIG. 7 corresponding to the three rightmost ridges in FIG. 6.
The dash dot lines in FIGS. 5 and 6 show center lines and form no part of the claimed design.
Patent |
Priority |
Assignee |
Title |
3093323, |
|
|
|
5505603, |
Nov 20 1990 |
Gilardini S.p.A. |
Apparatus for manufacturing an air filter |
5512172, |
Jun 10 1994 |
MINNESOTA MINING AND MANUFACTUIRNG COMPANY |
Method for sealing the edge of a filter medium to a filter assembly and the filter assembly produced thereby |
5782944, |
Mar 18 1997 |
CLARCOR AIR FILTRATION PRODUCTS, INC |
Moisture resistant air filter |
5810898, |
May 22 1997 |
NESTA FILTER, INC |
Nestable pleated filter |
6270546, |
May 02 1997 |
HEPA Corporation |
Individually pin-supported filter units for a clean room system |
7004989, |
Aug 22 2003 |
Camfil Farr, Inc. |
Filter assembly with compressed media edge seal |
7070641, |
Dec 03 2003 |
GVS FILTRATION INC |
Carbon media filter element |
7156891, |
Sep 10 2004 |
Filtration Group Incorporated |
Forced air system air filter |
7771517, |
May 14 2007 |
Global Finishing Solutions, L.L.C. |
Filtering method |
7810487, |
Dec 01 2005 |
W.C. Bradley Company |
Apparatus and methods for providing an improved cooking grate for an outdoor cooking grill |
20010032545, |
|
|
|
20020089084, |
|
|
|
20050138906, |
|
|
|
20060249443, |
|
|
|
20070271887, |
|
|
|
20070289274, |
|
|
|
20080203614, |
|
|
|
20080276805, |
|
|
|
D433165, |
Mar 09 1998 |
MATRIX AG INC |
Flooring panel for animal housings |
D511377, |
Jul 01 2002 |
Donaldson Company, Inc |
Inlet air filter hood module for gas turbine systems |
D518143, |
Sep 21 2004 |
Shell Oil Company |
Solid particle filter trap |
D523110, |
Oct 29 2004 |
3M Innovative Properties Co.; 3M Innovative Properties Company |
Filter media |
D581511, |
Nov 07 2007 |
Brentwood Industries, Inc |
Baffle vent with transverse ribs for use in roof ventilation |
D605275, |
Oct 19 2006 |
Nitto Denko Corporation |
Air filter |
D607585, |
Feb 09 2009 |
Gage Corporation, Int. |
Museum wall panel |
D618368, |
Jul 26 2006 |
Connor Sport Court International, LLC |
Modular synthetic floor tile |
D628267, |
Mar 03 2009 |
SOLVENTUM INTELLECTUAL PROPERTIES COMPANY |
Sintering tray |
D636099, |
Sep 09 2010 |
TATE ACCESS FLOORS, INC |
Grate access floor panel |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 27 2011 | | DiversiTech Corporation | (assignment on the face of the patent) | | / |
Jul 18 2011 | PLATT, KEITH | DiversiTech Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026628 | /0865 |
pdf |
Nov 16 2012 | DiversiTech Corporation | REGIONS BANK, AS ADMINISTRATIVE AGENT | SECURITY AGREEMENT | 029645 | /0174 |
pdf |
May 19 2015 | Regions Bank | DiversiTech Corporation | TERMINATION AND RELEASE OF SECURITY AGREEMENT PATENTS | 035793 | /0688 |
pdf |
May 19 2015 | DiversiTech Corporation | BMO HARRIS BANK N A , AS AGENT | FIRST LIEN INTELLECTUAL PROPERTY SECURITY AGREEMENT | 035782 | /0780 |
pdf |
May 19 2015 | DiversiTech Corporation | GOLDMAN SACHS BDC, INC , AS COLLATERAL AGENT | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 035792 | /0569 |
pdf |
Jun 01 2017 | BMO HARRIS BANK N A | DiversiTech Corporation | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 042667 | /0802 |
pdf |
Jun 01 2017 | DiversiTech Corporation | ROYAL BANK OF CANADA, AS SECOND LIEN COLLATERAL AGENT AND ASSIGNEE | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 042648 | /0397 |
pdf |
Jun 01 2017 | DiversiTech Corporation | ROYAL BANK OF CANADA, AS FIRST LIEN COLLATERAL AGENT AND ASSIGNEE | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 042647 | /0864 |
pdf |
Jun 01 2017 | GOLDMAN SACHS BDC, INC | DiversiTech Corporation | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 042667 | /0832 |
pdf |
Dec 22 2021 | ROYAL BANK OF CANADA | DiversiTech Corporation | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 058575 | /0909 |
pdf |
Dec 22 2021 | Quick-Sling, LLC | ROYAL BANK OF CANADA AS COLLATERAL AGENT | FIRST LIEN PATENT SECURITY AGREEMENT | 058576 | /0051 |
pdf |
Dec 22 2021 | STRIDE TOOL, LLC | ROYAL BANK OF CANADA AS COLLATERAL AGENT | FIRST LIEN PATENT SECURITY AGREEMENT | 058576 | /0051 |
pdf |
Dec 22 2021 | TRIATOMIC ENVIRONMENTAL, INC | ROYAL BANK OF CANADA AS COLLATERAL AGENT | FIRST LIEN PATENT SECURITY AGREEMENT | 058576 | /0051 |
pdf |
Dec 22 2021 | DiversiTech Corporation | ROYAL BANK OF CANADA AS COLLATERAL AGENT | FIRST LIEN PATENT SECURITY AGREEMENT | 058576 | /0051 |
pdf |
Dec 22 2021 | Quick-Sling, LLC | ROYAL BANK OF CANADA AS COLLATERAL AGENT | SECOND LIEN PATENT SECURITY AGREEMENT | 058528 | /0954 |
pdf |
Dec 22 2021 | STRIDE TOOL, LLC | ROYAL BANK OF CANADA AS COLLATERAL AGENT | SECOND LIEN PATENT SECURITY AGREEMENT | 058528 | /0954 |
pdf |
Dec 22 2021 | TRIATOMIC ENVIRONMENTAL, INC | ROYAL BANK OF CANADA AS COLLATERAL AGENT | SECOND LIEN PATENT SECURITY AGREEMENT | 058528 | /0954 |
pdf |
Dec 22 2021 | DiversiTech Corporation | ROYAL BANK OF CANADA AS COLLATERAL AGENT | SECOND LIEN PATENT SECURITY AGREEMENT | 058528 | /0954 |
pdf |
Dec 22 2021 | ROYAL BANK OF CANADA | TRIATOMIC ENVIRONMENTAL, INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 058575 | /0909 |
pdf |