Cordless rotary hammer
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This application contains subject matter related to the following co-pending U.S. design patent application:
Application Ser. No. 29/404,819, filed herewith and entitled “Rotary Hammer With Dust Reduction System.”
The broken lines shown in the drawings illustrate portions of the cordless rotary hammer that form no part of the claimed design.
Claims
The ornamental design for a cordless rotary hammer, as shown and described.
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Type: Grant
Filed: Oct 26, 2011
Date of Patent: Oct 8, 2013
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: 29/404,818