EARPHONE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 9, 2011
app pub date -
Feb 11, 2010
filing date -
Dec 3, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An earphone including an ear hanger, a connecting element, a pivot and a speaker is provided. The connecting element is fixed to the ear hanger. The pivot is hinged to the connecting element. The speaker is fixed to the pivot, in which the pivot rotates relative to the connecting element so as to drive the speaker to rotate relative to the ear hanger.
First Claim
Family
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Cited Art Landscape
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