Pair of ear phones
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The broken line showing of various regions in the Figures, including the unshaded areas therein, is for illustrative purposes only and forms no part of the claimed design.
The ornamental design for a pair of ear phones, as shown and described.
U.S. Patent Documents
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Filed: Aug 24, 2007
Date of Patent: Jul 29, 2008
Assignee: Microsoft Corporation (Redmond, WA)
Inventors: Carl J. Ledbetter (Mercer Island, WA), John Ikeda (Seattle, WA), Saro Nalbandian (Athens)
Primary Examiner: Paula A Greene
Attorney: Banner & Witcoff, Ltd.
Application Number: 29/283,840