Sound-box type earphone housing, headset with sound-box type...

Details Sound-box type earphone housing, headset with sound-box type... Sound-box type earphone housing, headset with sound-box type...

2011-01-11

2011-01-11

Ensey, Brian (Department: 2614)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Plural or compound reproducers

C381S380000

Reexamination Certificate

active

07869615

ABSTRACT:
A sound box type earphone housing for use in a headset is disclosed to include a body shell having a coupling flange, a springy earphone clamp fastened to the inside of the body shell and having a front clamping hole for securing an earplug type earphone, and an annular cover member, which has a coupling groove coupled to the coupling flange of the body shell, a center opening hole, and a hanging portion extending around the top side of the center opening hole for hanging the annular cover member on the user's ear.

REFERENCES:
patent: 6154890 (2000-12-01), Deopuria et al.
patent: 2004/0184635 (2004-09-01), Natvig

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