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The ornamental design for a adjustable desk lamp, as shown and described. |
FIG. 1 is a top, rear, right side perspective view of an adjustable desk lamp showing our new design, the lamp in the collapsed position;
FIG. 2 is a right side elevational view thereof, the left side being a mirror image;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a top, rear, right side perspective view of the lamp in the extended position;
FIG. 8 is a right side elevational view thereof, the left side being a mirror image;
FIG. 9 is a front elevational view thereof;
FIG. 10 is a rear elevational view thereof;
FIG. 11 is a top plan view thereof; and
FIG. 12 is a bottom plan view thereof.
Porsche, Ferdinand A., Schwamkrug, Christian
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 10 1989 | SCHWAMKRUG, CHRISTIAN | PORSCHE DESIGN GESELLSCHAFT M B H | ASSIGNMENT OF ASSIGNORS INTEREST | 005218 | /0421 | |
Nov 10 1989 | PORSCHE, FERDINAND A | PORSCHE DESIGN GESELLSCHAFT M B H | ASSIGNMENT OF ASSIGNORS INTEREST | 005218 | /0421 | |
Jan 16 1990 | Porsche Design Gesellschaft m.b.H. | (assignment on the face of the patent) | / |
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