Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2005-08-23
2005-08-23
Duong, Hung Van (Department: 2835)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C248S924000, C348S794000
Reexamination Certificate
active
06934149
ABSTRACT:
A modular audio-visual device comprises of a first or a second supporting element connected to a traffic means for supporting other elements, an audio-visual device sustaining element, a display device sustaining element, and a plurality of sets of fixing elements for fixing supporting element and sustaining element. The characteristic of the present invention is that the component elements can be assembled into a module for diversified use or kept alone for simple use. The device according to the present invention can be used in various traffic means. The user can freely choose and buy component elements to assemble into a device with only display function, or with only audio-visual function, or with both display and audio-visual functions. The present invention has the advantages of diversified selection and convenience for user.
REFERENCES:
patent: 6111755 (2000-08-01), Park
patent: 6353529 (2002-03-01), Cies
patent: 2004/0080665 (2004-04-01), Lovell
patent: 2005/0002537 (2005-01-01), Azima et al.
Duong Hung Van
Troxell Law Office, PL
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