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The ornamental design for a keyboard, as shown and described. |
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FIG. 1 is a top front and left side perspective view of a keyboard showing our new design;
FIG. 2 is a top rear and left side perspective view thereof with the support shown extracted;
FIG. 3 is a top plan view thereof on an enlarged sclae;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a left side elevational view thereof; and,
FIG. 8 is a right side elevational view thereof.
Harden, Dan, Yurkonis, Philip, Aaron, Nancy
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| ER1736, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| May 15 1992 | HARDEN, DAN | Sun Microsystems Inc | ASSIGNMENT OF ASSIGNORS INTEREST | 006120 | /0632 | |
| May 15 1992 | AARON, NANCY | Sun Microsystems Inc | ASSIGNMENT OF ASSIGNORS INTEREST | 006120 | /0632 | |
| May 18 1992 | YURKONIS, PHILIP | Sun Microsystems Inc | ASSIGNMENT OF ASSIGNORS INTEREST | 006120 | /0632 | |
| May 19 1992 | Sun Microsystems, Inc. | (assignment on the face of the patent) | / |
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