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The ornamental design for a clipboard, as shown and described. |
FIG. 1 is a top front perspective view of a clipboard showing our new design;
FIG. 2 is a top plan view;
FIG. 3 is a bottom plan view;
FIG. 4 is a front elevational view;
FIG. 5 is a rear elevational view;
FIG. 6 is a left side elevational view; and,
FIG. 7 is a right side elevational view thereof.
Tomblin, Glen E., Szablak, Michael J.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 27 1990 | SZABLAK, MICHAEL J | RUBBERMAID INCORPORATED, | ASSIGNMENT OF ASSIGNORS INTEREST | 005367 | /0943 | |
Jun 27 1990 | TOMBLIN, GLEN E | RUBBERMAID INCORPORATED, | ASSIGNMENT OF ASSIGNORS INTEREST | 005367 | /0943 | |
Jul 13 1990 | Rubbermaid Incorporated | (assignment on the face of the patent) | / |
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