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The ornamental design for a keyboard stand, as shown and described. |
FIG. 1 is a front perspective view of a keyboard stand showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof.
Lindskog, Jon L., Schoenig, Darrell A., Hodge, Thurman F.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 29 1987 | LINDSKOG, JON L | ULTIMATE SUPPORT SYSTEMS, INC , FORT COLLINS, COLORADO, A COLORADO CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004739 | /0753 | |
May 29 1987 | SCHOENIG, DARRELL A | ULTIMATE SUPPORT SYSTEMS, INC , FORT COLLINS, COLORADO, A COLORADO CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004739 | /0753 | |
Jun 12 1987 | HODGE, THURMAN F | ULTIMATE SUPPORT SYSTEMS, INC , FORT COLLINS, COLORADO, A COLORADO CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004739 | /0753 | |
Jun 22 1987 | Ultimate Support Systems, Inc. | (assignment on the face of the patent) | / |
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