RETRACTABLE EAR BUD ASSEMBLY HAVING A WIRELESS RECEIVER
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United States of America Patent
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Issued Date -
Mar 20, 2014
app pub date -
Sep 17, 2012
filing date -
Sep 17, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A retractable ear bud module. The ear bud module is has a housing for holding an ear bud cable, an ear bud cable moveably mounted in the housing, the ear bud cable having a free end with at least one ear bud and a fixed end. A circuit board including a wireless receiver mounts in the housing for communicating with the electronic device. The wireless receiver electronically connects with the ear bud cable to transfer audio signals from the electronic device to the ear bud. A retraction mechanism mounts in the housing to retract and dispense the ear bud cable. The retraction mechanism includes a rotatable spool mounted in the housing, a spring recessed centrally within the spool, and an annular retainer circumscribing the spool to align the ear bud cable on the spool.
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