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The ornamental design for a box fan, as shown. |
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FIG. 1 is a front elevational view of a box fan showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is an enlarged top plan view thereof;
FIG. 4 is an enlarged right side elevational view thereof; and,
FIG. 5 is an enlarged left side elevational view thereof.
Wilson, Rodney, Zwakenberg, Ralph, Lasko, William E.
| Patent | Priority | Assignee | Title |
| D448469, | Nov 22 2000 | ATICO International USA, Ltd. | Electrical fan housing |
| D451190, | Sep 28 2000 | LAKEWOOD ENGINEERING AND MANUFACTURING CO | Grill for a fan |
| D451594, | Sep 28 2000 | LAKEWOOD ENGINEERING AND MANUFACTURING CO | Grill for a fan |
| D482440, | Jul 25 2002 | Lasko Holding, Inc. | Grill for a box fan |
| D482778, | Jul 24 2002 | Lasko Holdings, Inc.; Lasko Holdings, Inc | Fan grill |
| D484234, | Jul 24 2002 | Lasko Holdings, Inc.; Lasko Holdings, Inc | Fan grill |
| D486222, | Jul 24 2002 | Lasko Holdings, Inc. | Fan grill |
| D513437, | Mar 04 2004 | Lasko Holdings, Inc. | Circular fan grill |
| D515689, | Sep 26 2003 | Fourstar Group Inc. | Electric fan |
| D582539, | Nov 08 2006 | Fan | |
| D620583, | Jul 27 2009 | Camair LLC | Set of fan parts |
| D645553, | Jul 27 2009 | Camair LLC | Fan part |
| D645554, | Jul 27 2009 | Camair LLC | Fan part |
| D645555, | Jul 27 2009 | Camair LLC | Fan handle |
| D645952, | Jul 27 2009 | Camair LLC | Fan grille |
| D645953, | Jul 27 2009 | Camair LLC | Fan grille |
| D676124, | Apr 07 2011 | Camair LLC | Pedestal fan parts |
| D799673, | Sep 29 2015 | GD MIDEA ENVIRONMENT APPLIANCES MFG CO , LTD ; MIDEA GROUP CO , LTD | Fan |
| D943729, | Mar 20 2020 | Air cooler fan |
| Patent | Priority | Assignee | Title |
| D392735, | Sep 06 1996 | Lasko Holdings, Inc | Pivot fan |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 07 1998 | Lasko Holdings, Inc. | (assignment on the face of the patent) | / | |||
| Sep 10 1998 | LASKO, WILLIAM E | Lasko Holdings, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009480 | /0591 | |
| Sep 10 1998 | ZWAKENBERG, RALPH | Lasko Holdings, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009480 | /0591 | |
| Sep 10 1998 | WILSON, RODNEY | Lasko Holdings, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009480 | /0591 | |
| Sep 10 1998 | LASKO, WILLIAM E | Lasko Holdings, Inc | CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEES ADDRESS DOCUMENT PREVIOUSLY RECORDED AT REEL 9480 FRAME 0591 | 013957 | /0248 | |
| Sep 10 1998 | ZWAKENBERG, RALPH | Lasko Holdings, Inc | CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEES ADDRESS DOCUMENT PREVIOUSLY RECORDED AT REEL 9480 FRAME 0591 | 013957 | /0248 | |
| Sep 10 1998 | WILSON, RODNEY | Lasko Holdings, Inc | CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEES ADDRESS DOCUMENT PREVIOUSLY RECORDED AT REEL 9480 FRAME 0591 | 013957 | /0248 |
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