Patent
   D896604
Priority
Dec 11 2018
Filed
Apr 25 2019
Issued
Sep 22 2020
Expiry
Sep 22 2035
Assg.orig
Entity
unknown
7
23
n/a
The ornamental design for a hammer drill, as shown and described.

Cross reference is made to copending U.S. design patent application ser. no. 29/688,913 entitled “Power Tool” by Hasenmayer et al., which was filed on even date herewith.

FIG. 1 is a top, rear, and left side perspective view of a hammer drill showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the figures illustrate portions of the hammer drill that form no part of the claimed design.

Hasenmayer, Vincent, Nikolic, Vlada

Patent Priority Assignee Title
D941650, Sep 27 2019 ZHEJIANG PRULDE ELECTRIC APPLIANCE CO , LTD Lithium-ion battery hammer drill
ER1385,
ER1403,
ER1846,
ER4505,
ER491,
ER9976,
Patent Priority Assignee Title
8430181, Jan 24 2008 Black & Decker Inc Hammer drill
9950419, Mar 20 2014 Black & Decker Inc Hammer drill
20140318821,
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D527601, Feb 10 2005 Black & Decker Inc Hammer
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D543082, Apr 28 2005 Black & Decker Inc Cordless hammer
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D695086, May 11 2011 Hilti Aktiengesellschaft Rotary hammer with dust reduction system
D740636, Jul 05 2013 Hilti Aktiengesellschaft Breaker
D762435, Sep 26 2014 KOKI HOLDINGS CO , LTD Portable electric hammer drill
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D843190, Dec 20 2016 Hilti Aktiengesellschaft Combi hammer
D851474, Apr 07 2017 Hilti Aktiengesellschaft Cordless combihammer
D855430, Jan 20 2017 Hilti Aktiengesellschaft Combination hammer drill
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 25 2019Robert Bosch GmbH(assignment on the face of the patent)
Jul 08 2019HASENMAYER, VINCENTRobert Bosch GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0502820623 pdf
Jul 08 2019NIKOLIC, VLADARobert Bosch GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0502820623 pdf
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