Portable audio device
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The broken lines shown in the drawings are included for the purpose of illustrating unclaimed portions of the portable audio device and form no part of the claimed design.
Claims
The ornamental design for a portable audio device, as shown and described.
Type: Grant
Filed: Jul 26, 2010
Date of Patent: Jan 15, 2013
Assignee: Robert Bosch GmbH (Stuttgart)
Inventors: Andrew P. Cho (Naperville, IL), J. Alan Weir (Lake Zurich, IL), Paul Hatch (Chicago, IL), Carl Cepress (Chicago, IL), Hyung Seok Lee (Chicago, IL), Howard Cheng (Chandler, AZ)
Primary Examiner: Keli L Hill
Application Number: 29/366,451