The broken lines showing the environment in the figures are for illustrative purposes only and form no part of the claimed design.
The ornamental design for an audio headset, as shown and described.
Filed: Dec 12, 2011
Date of Patent: Mar 12, 2013
Assignee: Monster, LLC (Las Vegas, NV)
Inventors: Noel Lee (Las Vegas, NV), Kendrew Lee (Tsing Yi), Minki Bang (Daly City, CA), Jacky Hsiung (San Jose, CA)
Primary Examiner: Paula Greene
Application Number: 29/408,412