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The ornamental design for a keyboard, as shown and described. |
FIG. 1 is a reduced top front and right side perspective view of a keyboard showing my new design;
FIG. 2 is top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
The keys are partially shown in the figures for ease of illustration and they are understood to continue uniformly across each of the indicated surfaces.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 09 1992 | Lexmark International, Inc. | (assignment on the face of the patent) | / | |||
Oct 09 1992 | PANGBURN, THOMAS E | Lexmark International, Inc | ASSIGNMENT OF ASSIGNORS INTEREST | 006317 | /0058 | |
Mar 26 1993 | Lexmark International, Inc | J P MORGAN DELAWARE | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 006475 | /0916 |
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