Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Mounting or support feature of housed loudspeaker
Reexamination Certificate
2006-05-09
2006-05-09
Le, Huyen (Department: 2646)
Electrical audio signal processing systems and devices
Electro-acoustic audio transducer
Mounting or support feature of housed loudspeaker
C381S306000, C381S333000
Reexamination Certificate
active
07043044
ABSTRACT:
The present invention provides an MP3 compatible, portable, digital audio player. The audio player (11) of the present invention has a base member (12) and a cover member (14) pivotably attached thereto. The cover member (14) of the present invention has a perforated portion (36) and at least one speaker receptacle (28) capable of releasably engaging one or more audio speakers. The audio speakers (30) of the present invention may be removed and positioned apart from the audio player such that the user may have an enjoyable listening experience without the need for conventional headphones.
REFERENCES:
patent: 5668882 (1997-09-01), Hickman et al.
patent: 5732140 (1998-03-01), Thayer
patent: 6040978 (2000-03-01), Spencer
patent: 6191942 (2001-02-01), Lee et al.
patent: 6600827 (2003-07-01), Lu
patent: 6671171 (2003-12-01), Homer et al.
Eton Corporation
Jackson Walker L.L.P.
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