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The ornamental design for a joystick handle for electrical-hydraulic control systems, as shown. |
FIG. 1 is a side view of a joystick handle for electrical-hydraulic control systems, showing our new design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a rear view thereof; and
FIG. 6 is a side view thereof as seen from the opposite side as FIG. 1.
Persson, Mats A., Tranlov, Jan E.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 30 1987 | Atlas Copco Aktiebolag | (assignment on the face of the patent) | / | |||
Nov 16 1987 | PERSSON, MATS A | ATLAS COPCO AKTIEBOLAG, NACKA, SWEDEN A CORP OF THE KINGDOM OF SWEDEN | ASSIGNMENT OF ASSIGNORS INTEREST | 004805 | /0059 | |
Nov 16 1987 | TRANLOV, JAN E | ATLAS COPCO AKTIEBOLAG, NACKA, SWEDEN A CORP OF THE KINGDOM OF SWEDEN | ASSIGNMENT OF ASSIGNORS INTEREST | 004805 | /0059 |
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