Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2011-03-08
2011-03-08
Pham, Tuan A (Department: 2618)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S575100, C455S575300, C455S575800
Reexamination Certificate
active
07904127
ABSTRACT:
A slide type portable terminal is provided which can suppress a play, and can secure a predetermined strength, while the play may be easily produced between a portable condition and an extended condition of the slide type portable terminal by a coupling portion having a plurality of rails and a plurality of engaging portions Further, the respective rails are not exposed under swing condition of the slide type portable terminal.A portable terminal10is equipped with a coupling portion30which couples an upper housing11to a lower housing12and guides an operation condition thereof from the portable condition up to the extended condition; and a swing device40which relatively rotates the upper housing11and the lower housing12. A coupling portion30contains a first rail31and a second rail32, which are provided on a front face12A of the lower housing12; and contains a first engaging portion33and a second engaging portion34, which are provided on a back face11B of the upper housing11. After the swing device40has released an engagement of the first engaging portion33with respect to the first rail31, the swing device40relatively rotates both the upper housing11and the lower housing12by setting the second engaging portion34as a center so as to engage the first engaging portion33to the second rail32.
REFERENCES:
patent: 2005/0113154 (2005-05-01), Park et al.
patent: 2006/0025184 (2006-02-01), Cho et al.
patent: 2007/0060220 (2007-03-01), Hsu
patent: 08-063259 (1996-03-01), None
patent: 10-124214 (1998-05-01), None
patent: 2004-320549 (2004-11-01), None
patent: 2005-149470 (2005-06-01), None
patent: 2006-019925 (2006-01-01), None
International Search Report Dated Dec. 26, 2006.
Panasonic Corporation
Pham Tuan A
Seed IP Law Group PLLC
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