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The ornamental design for a double handled clipboard, as shown and described.
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FIG. 1 is a top plan view of a double handled clipboard, in accordance with the present invention.
FIG. 2 is a front plan view of the double handled clipboard shown in FIG. 1.
FIG. 3 is a right side elevational view of the double handled clipboard shown in FIG. 2; and,
FIG. 4 is a front isometric view of the double handled clipboard shown in FIG. 2.
The broken lines showing the clip in FIGS. 1-4 of the drawings are for information purposes only and form no part of the claimed design.
Wolff, Stephen H., Jones, Aubrey
Patent | Priority | Assignee | Title |
D532825, | Dec 19 2005 | Suncoast Merchandise Corporation | Double clipboard |
D584770, | Jun 19 2006 | Edison Nation, LLC | Portfolio |
D588830, | Feb 21 2008 | Rubbermaid Incorporated | Work surface |
D636024, | Jan 16 2010 | Organizer clip | |
D666674, | Nov 22 2011 | Intellectual Property Holdings, LLC | Clipboard |
Patent | Priority | Assignee | Title |
6637774, | Feb 19 2002 | SANFORD, L P | Clipboard |
6866516, | May 21 2003 | SANFORD, L P | Teaching aids |
D446549, | Sep 01 2000 | SANFORD, L P | Clipboard with spring clip |
D472728, | Jan 25 2002 | Wells Fargo Bank, National Association | Lap desk with reading light |
D490472, | May 09 2003 | THOMAS DIRECT SALES, INC | Clipboard |
D499373, | Mar 10 2004 | Calibre International LLC | Visor notepad holder |
D508954, | Sep 24 2004 | Cotapaxi, Inc | Memo clip |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 15 2005 | Wolff Medical Marketing and Design, LLC | (assignment on the face of the patent) | / | |||
Jun 22 2005 | WOLFF, STEPHEN H | Wolff Medical Marketing and Design, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016432 | /0088 | |
Jun 22 2005 | JONES, AUBREY | Wolff Medical Marketing and Design, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016432 | /0088 |
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