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The ornamental design for a hammer drill, as shown and described.
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FIG. 1 is a top, front, and right side perspective view showing my new design of a hammer drill;
FIG. 2 is a left side perspective view thereof;
FIG. 3 is a right side perspective view thereof;
FIG. 4 is a top perspective view thereof;
FIG. 5 is a bottom perspective view thereof;
FIG. 6 is a front perspective view thereof; and,
FIG. 7 is a rear perspective view thereof.
The broken line showing of environmental structure 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 |
Apr 07 2003 | Robert Bosch GmbH | (assignment on the face of the patent) | / | |||
May 21 2003 | AGLASSINGER, HANS-PETER | Robert Bosch GmbH | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014340 | /0975 |
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