Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2007-12-10
2011-11-15
Ghebretinsae, Temesh (Department: 2618)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
Reexamination Certificate
active
08060155
ABSTRACT:
A port cover opening/closing device for a portable terminal to open or close a plurality of port covers using a single cover dummy is disclosed. The device includes a cover opening; a first sliding cover and a second sliding cover slidably combined along the longitudinal direction of the cover opening to selectively open or close a first opening/closing space, and a second opening/closing space of the cover opening; a cover dummy provided between the first and second sliding covers, overlapping the first and second sliding covers when the first and second opening/closing spaces are opened respectively, and positioned parallel with the first and second sliding covers when the first and second opening/closing spaces are closed respectively; and an elastic member in the cover opening, providing an elastic force to the cover dummy.
REFERENCES:
patent: 6552909 (2003-04-01), Liebenow
patent: 2005/0049016 (2005-03-01), Cho et al.
patent: 2007/0019389 (2007-01-01), Du
patent: 2006-086027 (2006-03-01), None
patent: 20-0355625 (2004-07-01), None
patent: 1020050013382 (2005-02-01), None
patent: 1020060022571 (2006-03-01), None
patent: 1020060117776 (2006-11-01), None
Kim Joon-Suh
Lee Chang-Soo
Park Jun-Sang
Bilodeau David
Ghebretinsae Temesh
Samsung Electronics Co,. Ltd
The Farrell Law Firm P.C.
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