Earphone
Latest Cheng Uei Precision Industry Co., Ltd. Patents:
Description
Claims
The ornamental design for earphone, as shown and described.
Referenced Cited
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Patent History
Patent number: D622707
Type: Grant
Filed: Oct 6, 2009
Date of Patent: Aug 31, 2010
Assignee: Cheng Uei Precision Industry Co., Ltd. (Tu-Cheng, Taipei Hsien)
Inventors: Chih-Chung Chen (Tu-Cheng), Kun-Wei Tsai (Tu-Cheng)
Primary Examiner: Paula Greene
Attorney: Cheng-Ju Chiang
Application Number: 29/344,952
Type: Grant
Filed: Oct 6, 2009
Date of Patent: Aug 31, 2010
Assignee: Cheng Uei Precision Industry Co., Ltd. (Tu-Cheng, Taipei Hsien)
Inventors: Chih-Chung Chen (Tu-Cheng), Kun-Wei Tsai (Tu-Cheng)
Primary Examiner: Paula Greene
Attorney: Cheng-Ju Chiang
Application Number: 29/344,952
Classifications
Current U.S. Class:
Headphone (D14/223)