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The ornamental design for a D-ring attachment device, as shown and described.
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FIG. 1 is a perspective view showing the new design;
FIG. 2 is a front view thereof, the back view being the same as the front view;
FIG. 3 is side view thereof, the opposite side being the same as this side;
FIG. 4 is a bottom view thereof; and,
FIG. 5 is top view thereof.
The broken line showing a bottom member is for illustrative purposes only and forms no part of the claimed design.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 25 2003 | PONTAOE, JOHN S | Illinois Tool Works Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014447 | /0500 | |
Aug 27 2003 | Illinois Tool Works Inc. | (assignment on the face of the patent) | / |
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