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The ornamental design for a bilaterally liftable keyboard, as shown and described. |
FIG. 1 is the perspective view of a design for a bilaterally liftable keyboard showing my design;
FIG. 2 is the front elevational view thereof;
FIG. 3 is the rear elevational view thereof;
FIG. 4 is the left side elevational view thereof;
FIG. 5 is the right side elevational view thereof;
FIG. 6 is the top plan view thereof; and,
FIG. 7 is the bottom plan view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 06 1993 | CHUNG, STEPHEN | Silitek Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006850 | /0312 | |
Dec 17 1993 | Silitek Corporation | (assignment on the face of the patent) | / | |||
Nov 13 2002 | Silitek Corporation | Lite-On Technology Corporation | MERGER SEE DOCUMENT FOR DETAILS | 015074 | /0133 |
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