Interchangeable earpiece for stereo listening

Details Interchangeable earpiece for stereo listening Interchangeable earpiece for stereo listening

1995-05-09

1997-04-29

Dang, Khanh

Acoustics

Anatomic or prosthetic relation

Ear and mouth

381187, H04R 2502, H04R 2500

Patent

active

056251718

ABSTRACT:
This disclosure describes an interchangeable earpiece for stereo listening. The earpiece rests comfortably behind the ear. Regardless of the activity which the person undertakes, whether it is aerobic exercising, weight lifting, or any other sport, the earpiece remains securely in place. The earpiece supports a speaker, and the conductor to the speaker is set into a groove in the earpiece. This allows the earpiece to be removed from the speaker to change sizes, colors or to simply clean the earpiece. The earpiece with the groove can be simply made by a single molding, and no further work is required other than simply laying the conductor in the groove of the earpiece and attaching the speaker.

REFERENCES:
patent: 2474135 (1949-06-01), White
patent: 2641327 (1953-06-01), Balmer
patent: 5412736 (1995-05-01), Keliiliki

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