Patent
   D594304
Priority
Sep 22 2008
Filed
Jan 26 2009
Issued
Jun 16 2009
Expiry
Jun 16 2023
Assg.orig
Entity
unknown
35
18
n/a
The ornamental design for the hammer drill, as shown and described.

FIG. 1 is a top left rear perspective view of a first embodiment of the hammer drill;

FIG. 2 is a left elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front elevational view thereof; and

FIG. 7 is a rear elevational view thereof.

FIG. 8 is a top left rear perspective view of a second embodiment of the hammer drill;

FIG. 9 is a left elevational view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a right elevational view thereof;

FIG. 12 is a top plan view thereof;

FIG. 13 is a front elevational view thereof; and,

FIG. 14 is a rear elevational view thereof.

Aglassinger, Hans-Peter

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 22 2009AGLASSINGER, HANS-PETERRobert Bosch GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0221520658 pdf
Jan 26 2009Robert Bosch GmbH(assignment on the face of the patent)
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