Head worn entertainment and/or communication device

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Housed microphone

Reexamination Certificate

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Details

C381S376000, C381S379000, C381S381000

Reexamination Certificate

active

06879699

ABSTRACT:
A head worn entertainment and communication device (10, 110) including at least a first ear assembly (11, 112) which further includes a transducer (19, 119) in communication with a radio receiver housed within an equipment module (27, 127). In particular forms the ear assembly includes a lower limb (20, 120) and an upper limb (22, 122) defining an ear containing space (23, 123) therebetween. In other particular forms a first ear assembly (11) is interconnected with a second ear assembly (12) by means of an interconnect device (13).

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patent: 4682363 (1987-07-01), Goldfarb et al.
patent: 4893344 (1990-01-01), Tragardh et al.
patent: 5412736 (1995-05-01), Keliiliki
patent: 5537667 (1996-07-01), Kenning et al.
patent: 5610988 (1997-03-01), Miyahara
patent: 5771441 (1998-06-01), Altstatt
patent: 5835610 (1998-11-01), Ishige et al.
patent: 2226931 (1989-01-01), None
patent: PCTUS95/08140 (1995-06-01), None

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