Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2008-09-15
2011-11-22
Nguyen, Tuan H (Department: 2618)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S575300, C455S575800, C379S419000
Reexamination Certificate
active
08064970
ABSTRACT:
A hinge assembly includes a first frame member having two spaced-apart portions with a first pair of opposing cam slots defining a first cam path. A second frame member has two spaced-apart portions with a second pair of opposing cam slots defining a second cam path and a second cam pin in the second pair of opposing cam slots. A first cam pin is in the first pair of opposing cam slots and moves along the pin cam path. A second cam pin is in the second pair of opposing cam slots and moves along the second cam path. The frame members are configured to move between a closed position and an open position as the first and second cam pins move in the respective first and second cam paths when the first and second frame members are rotated between the closed position and the open position.
REFERENCES:
patent: 2040279 (1936-05-01), Soss
patent: 2006/0105824 (2006-05-01), Kim et al.
patent: 2008/0176610 (2008-07-01), Pan et al.
patent: 10 2005 053 285 (2007-05-01), None
The International Search Report and The Written Opinion for PCT/US2009/001019, mailed May 7, 2009.
Gaddy David W.
Kim Sang Beom
Maata Veli Matti
Myers Bigel & Sibley & Sajovec
Nguyen Tuan H
Sony Ericsson Mobile Communications AB
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