Patent Number: 6,337,915

Title: Earphone

Abstract: A earphone for comfortably fitting into the ear to listen to a personal stereo. The earphone includes a housing adapted for inserting in to an ear of a person. A speaker is adapted for reproducing sound generated by a personal stereo. The speaker is operationally coupled to the personal stereo. The speaker is mounted within the housing. A plurality of bores through the housing are adapted for equalizing air pressure between the atmosphere and the ear of the user.

Inventors: Lewis; Michael (Mt. Clear, Victoria 3350, AU)


International Classification: H04R 1/10 (20060101); H04R 025/00 ()

Expiration Date: 01/08/2019