Percussion drill
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The broken lines shown in the drawings are included for the purpose of illustrating unclaimed portions of the percussion drill and form no part of the claimed design.
Claims
The ornamental design for a percussion drill, as shown and described.
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Type: Grant
Filed: Feb 16, 2013
Date of Patent: Jun 10, 2014
Assignee: Robert Bosch GmbH (Stuttgart)
Inventors: Xiao Qiu (Shaoxing), Yan Wohlhauser (Zuchwil), Andreas Spenke (St. Augustin)
Primary Examiner: Patricia Palasik
Application Number: 29/445,817