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Control box for earphone

84
Assignee: MERRY ELECTRONICS CO LTDPriority: Aug 19, 2009Filed: Aug 19, 2009Granted: Jan 26, 2010
Est. expiryAug 19, 2029(~3.1 yrs left)· nominal 20-yr term from priority
Inventors:Cheng-Yu TsaiChung-Yi Huang
84
PatentIndex Score
30
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a control box for earphone, as shown and described.

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