Rotary hammer with dust reduction system
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Description
The broken lines shown in the drawings illustrate portions of the rotary hammer with dust reduction system that form no part of the claimed design.
Claims
The ornamental design for a rotary hammer with dust reduction system, as shown and described.
Referenced Cited
U.S. Patent Documents
D491438 | June 15, 2004 | Cheung et al. |
D525849 | August 1, 2006 | Hayakawa et al. |
D555451 | November 20, 2007 | Okuda et al. |
D575606 | August 26, 2008 | Okouchi et al. |
D581235 | November 25, 2008 | Aglassinger |
D587547 | March 3, 2009 | Aglassinger |
D592028 | May 12, 2009 | Taniguchi et al. |
D595101 | June 30, 2009 | Bast |
D604583 | November 24, 2009 | Yamamoto et al. |
D610478 | February 23, 2010 | Bast |
D618529 | June 29, 2010 | Stirm |
D663183 | July 10, 2012 | Sell |
20090301746 | December 10, 2009 | Robieu |
Patent History
Patent number: D711717
Type: Grant
Filed: Sep 23, 2013
Date of Patent: Aug 26, 2014
Assignee: Hilti Aktiengesellschaft (Schaan)
Inventors: Ruprecht Walz (Stuttgart), Tobias Koeniger (Bregenz), Alexander Toszegi (Leutenbach), Ulrich Roessler (Auenwald)
Primary Examiner: Philip S Hyder
Assistant Examiner: Darlington Ly
Application Number: 29/467,691
Type: Grant
Filed: Sep 23, 2013
Date of Patent: Aug 26, 2014
Assignee: Hilti Aktiengesellschaft (Schaan)
Inventors: Ruprecht Walz (Stuttgart), Tobias Koeniger (Bregenz), Alexander Toszegi (Leutenbach), Ulrich Roessler (Auenwald)
Primary Examiner: Philip S Hyder
Assistant Examiner: Darlington Ly
Application Number: 29/467,691
Classifications
Current U.S. Class:
D8/69;
D8/68