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The ornamental design for a "combined air filter and grill," as shown. |
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FIG. 1 is a front elevational view;
FIG. 2 is a right side elevational view;
FIG. 3 is a left side elevational view;
FIG. 4 is a top view;
FIG. 5 is a bottom view;
FIG. 6 is a rear left side perspective view; and,
FIG. 7 is a front left side perspective view thereof.
Israel, Gary P., Ediger, Glen W., Keller, Kevin E.
| Patent | Priority | Assignee | Title |
| D452302, | Feb 14 2000 | Dart Industries Inc | Air filter |
| D764648, | Dec 01 2014 | Guandong Kelon Air Conditioner Co. Ltd.; Hisense Kelon Electrical Co., Ltd. | Dehumidification device |
| Patent | Priority | Assignee | Title |
| D395705, | Aug 06 1997 | VORNADO AIR, LLC F K A KANSAS AIR HOLDINGS, LLC | Air filter |
| D397201, | Aug 11 1997 | VORNADO AIR, LLC F K A KANSAS AIR HOLDINGS, LLC | Air filter grill |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 20 1998 | EDIGER, GLEN W | VORNADO AIR CIRCULATION SYSTEMS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009407 | /0389 | |
| Aug 20 1998 | ISRAEL, GARY P | VORNADO AIR CIRCULATION SYSTEMS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009407 | /0389 | |
| Aug 20 1998 | KELLER, KEVIN E | VORNADO AIR CIRCULATION SYSTEMS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009407 | /0389 | |
| Aug 21 1998 | Vornado Air Circulation Systems, Inc. | (assignment on the face of the patent) | / | |||
| Dec 22 2006 | VORNADO AIR CIRCULATION SYSTEMS, INC | VORNADO AIR, LLC F K A KANSAS AIR HOLDINGS, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 018711 | /0400 |
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