Combined headphone set and portable speaker assembly

Details Combined headphone set and portable speaker assembly Combined headphone set and portable speaker assembly

2007-01-10

2011-12-27

Kuntz, Curtis (Department: 2614)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Plural or compound reproducers

C381S184000, C381S186000

Reexamination Certificate

active

08085966

ABSTRACT:
A combined headphone set including a speaker assembly. The headphone set includes a headband having a speaker headphone on opposing ends of the headband. Each of the speaker headphones includes an exterior speaker for public listening and an interior speaker for personal listening by the user. One of the speaker headphones includes switching means for listening to the interior speaker or to the exterior speaker or to the interior and exterior speakers simultaneously from each of the speaker headphones. Each of the speaker headphones includes an audio signal wire connected from an output jack of an audio device to the speaker headphones.

REFERENCES:
patent: 6101256 (2000-08-01), Steelman
patent: 2007/0258614 (2007-11-01), Langberg
patent: 2008/0295224 (2008-12-01), Mintzer
patent: 2009/0041267 (2009-02-01), Lee et al.
patent: 2011/0002478 (2011-01-01), Pollard et al.

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