Stylus pen capable of expansion and contraction
Claims
The ornamental design for a stylus pen capable of expansion and contraction, as shown and described.
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Type: Grant
Filed: Dec 10, 2010
Date of Patent: May 31, 2011
Assignee: Nintendo Co., Ltd. (Kyoto)
Inventors: Hideaki Kamata (Kyoto), Tetsuya Akama (Kyoto)
Primary Examiner: Austin Murphy
Attorney: Nixon & Vanderhye, P.C.
Application Number: 29/380,745