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The ornamental design for a keyboard housing, as shown and described. |
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FIG. 1 is top plan view of a keyboard housing, showing our design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a front elevation thereof;
FIG. 4 is a rear elevation thereof;
FIG. 5 is a left side elevation thereof;
FIG. 6 is a right side elevation thereof; and,
FIG. 7 is a perspective view thereof.
The broken lines of FIG. 7 are for illustrative purposes only and form no part of the claimed design.
Jaeb, Michael S., Stropkay, Scott
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| D620042, | Jun 02 2009 | Eigenlabs Limited | Electronic musical instrument |
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| D989771, | Aug 31 2021 | HURBON INTERNATIONAL LTD. | Keyboard shell |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 20 1991 | Leading Technology, Inc. | (assignment on the face of the patent) | / | |||
| Apr 23 1991 | JAEB, MICHAEL S | LEADING TECHNOLOGY, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 005708 | /0570 | |
| Apr 23 1991 | STROPKAY, SCOTT | LEADING TECHNOLOGY, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 005708 | /0570 |
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