Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Plural or compound reproducers
Reexamination Certificate
2005-09-01
2009-08-25
Le, Huyen D (Department: 2614)
Electrical audio signal processing systems and devices
Electro-acoustic audio transducer
Plural or compound reproducers
C381S374000, C381S330000
Reexamination Certificate
active
07580541
ABSTRACT:
A personal audio set formed that includes an ear-clip mounting portion pivotally secured to a frame is disclosed. In one embodiment, the frame of the personal audio set includes a sliding portion to define a first axis of rotation, and the ear hook is pivotally secured to the sliding portion to define a second axis of rotation so that the headset may be properly worn on either the wearer's left or right ear by moving the sliding portion and ear hook about their respective axes. The ear hook is preferably substantially c-shaped and dual molded.
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Cobbett Jamian
Danielson Alex
Hlas Kevin
Kotzer Omer
Wildner Bernhard
Le Huyen D
Logitech Europe S.A.
Townsend and Townsend / and Crew LLP
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