Loudspeaker waveguide
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The dash lines indicate unclaimed portions and form no part of the claimed design.
Claims
The ornamental design for a loudspeaker waveguide, as shown and described.
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Type: Grant
Filed: Oct 19, 2012
Date of Patent: May 13, 2014
Assignee: Robert Bosch GmbH (Stuttgart)
Inventors: Steven Patrick Riemersma (Minneapolis, MN), Michael Paul Carpenter (N Brooklyn Park, MN), Nicholas John Sulzer (Burnsville, MN), Joseph Edward Cameron (Bloomington, MN)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/435,186