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The ornamental design for a magnetic card reader and door knob assembly, as shown and described. |
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FIG. 1 is a front elevational iew of a magnetic card reader and door knob assembly showing the first embodiment of our new design;
FIG. 2 is a left side elevational view thereof, the right side being a mirror image of that shown;
FIG. 3 is a top plan view thereof;
FIG. 4 is a top, front, and left side perspective view thereof;
FIG. 5 is a front elevational view of a magnetic card reader and door knob assembly showing the second embodiment of our new design;
FIG. 6 is a left side elevational view thereof, the right side being a mirror image of that shown;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a top, front, and left side perspective view thereof.
Scholl, Winfried, Hankel, Willi, Steltner, Bernd
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 14 1996 | Hewi Heinrich Wilke GmbH | (assignment on the face of the patent) | / |
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