Portable DVD player with built-in battery

Details Portable DVD player with built-in battery Portable DVD player with built-in battery

2007-10-02

2007-10-02

Chang, Yean-Hsi (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

Reexamination Certificate

active

11216553

ABSTRACT:
A portable DVD player with a built-in battery located in compartments disposed on opposite sides of the axle on which the DVD is located. The compartments contain the batteries and the closures for the compartments and are secured to the main body to positively locate the batteries in position.

REFERENCES:
patent: 4481382 (1984-11-01), Villa-Real
patent: 4633323 (1986-12-01), Haberkern et al.
patent: 5499221 (1996-03-01), Ito et al.
patent: 7184259 (2007-02-01), Marler et al.
patent: 2004/0005138 (2004-01-01), Yano et al.
patent: 2005/0025466 (2005-02-01), Yen et al.
patent: 2005/0213297 (2005-09-01), Ulla et al.
patent: 2006/0130078 (2006-06-01), Zhang

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