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The ornamental design for a clipboard, as shown and described. |
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FIG. 1 is a front perspective view of a clipboard, showing my new design therefor;
FIG. 2 is a front view therefor;
FIG. 3 is a rear view therefor;
FIG. 4 is a side view therefor, showing the left side;
FIG. 5 is a side view therefor, showing the right side;
FIG. 6 is a top plan view therefor; and,
FIG. 7 is a bottom plan view therefor.
| Patent | Priority | Assignee | Title |
| D572310, | Feb 27 2007 | Dard Products, Inc. | Clipboard |
| D601631, | Jun 05 2008 | WORKLIFE BRANDS LLC | Clipboard |
| D602090, | Jun 05 2008 | WORKLIFE BRANDS LLC | Clipboard |
| D656546, | Jun 05 2008 | WORKLIFE BRANDS LLC | Clipboard |
| D666673, | Jun 05 2008 | WORKLIFE BRANDS LLC | Binder |
| D674018, | Jun 05 2008 | WORKLIFE BRANDS LLC | Clipboard |
| D793477, | Sep 29 2016 | Clipboard |
| Patent | Priority | Assignee | Title |
| 2528695, | |||
| 3048424, | |||
| 390133, | |||
| 757937, | |||
| 218720, | |||
| D286894, | Dec 22 1983 | Temtec, Inc | Combined writing board and pen |
| D303401, | Aug 12 1985 | Lottery ticket clip board | |
| D312663, | Nov 13 1987 | Clipboard |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |