Electrical audio signal processing systems and devices – Having non-electrical feature – And loudspeaker
Reexamination Certificate
2005-11-22
2005-11-22
Le, Huyen (Department: 2646)
Electrical audio signal processing systems and devices
Having non-electrical feature
And loudspeaker
C381S333000, C381S335000, C381S387000, C381S390000
Reexamination Certificate
active
06968068
ABSTRACT:
A foldable speaker system, including an elongated base member having a first end and a second end; a first speaker member having a first pivoting end and being pivotally connected to the first end of the base member, wherein the first speaker member is pivotally movable between a first closed position co-linear with the base member and a second vertical position; and a second speaker member having a second pivoting end and being pivotally connected to the second end of the base member, wherein the second speaker member is pivotally movable between a first closed position co-linear with the base member and a second vertical position. The first and second speaker members in their first closed positions, respectively, substantially overlap the base member, so that the non-pivoting second ends of the first and second speakers are adjacent to each other. The first and second speaker members in the second vertical positions, respectively, are unfolded and are vertically arranged and perpendicular to the base member. The foldable speaker system also includes a speaker stand pivotally connected to the base member so that the speaker stand is pivotally movable between a first position wherein the speaker stand is co-linear with the base member, and a second position wherein the speaker stand is in an unfolded and supporting position to support the base member and the first and second speaker-members in the unfolded and vertical position.
REFERENCES:
patent: 6600827 (2003-07-01), Lu
patent: 6608909 (2003-08-01), Brady
Ezra Sutton, Esq.
Le Huyen
Sakar International Inc.
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