Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2011-03-01
2011-03-01
Trinh, Sonny (Department: 2618)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S550100, C455S575400
Reexamination Certificate
active
07899503
ABSTRACT:
A mobile phone (100) includes a base (10), a cover (20) and a connecting apparatus (30). The cover is rotatably mounted on the base. The connecting apparatus connects the cover to the base. Either of the base and the cover defines a leading pole (24) and another of them defines a leading groove (14) corresponding to the leading pole. The leading pole slides in the leading groove and is selectively retained in at least two places.
REFERENCES:
patent: 6477040 (2002-11-01), Horiki
patent: 7200429 (2007-04-01), Park et al.
patent: 7283852 (2007-10-01), Fagerstrom et al.
patent: 7492893 (2009-02-01), Ahn et al.
patent: 2004/0192398 (2004-09-01), Zhu
patent: 2010/0197371 (2010-08-01), Hsu
patent: 1337812 (2002-02-01), None
patent: 1894860 (2007-01-01), None
Chi Mei Communication Systems, Inc.
Knapp Jeffrey T.
Trinh Sonny
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