Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2005-08-30
2005-08-30
Gary, Erika A. (Department: 2681)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S575100, C455S575300, C379S433010, C379S433130
Reexamination Certificate
active
06937876
ABSTRACT:
Disclosed is an apparatus and a method for opening a cover of a mobile phone, by which the cover of the mobile phone is easily opened, thereby providing convenience for the users of the mobile phone. The apparatus has an operation assembly150directly inserted in a pivoting section4of a cover2of a mobile phone100, and a button5disposed at a predetermined portion of a phone body1. The operation assembly150may be contained in a housing13, which is inserted in the pivoting section4. When a user pushes the button5, the operation assembly150releases a compression force and a torsion force applied to a torsion-compression spring. Then, the force of restitution of the spring generates a pivotal movement of the cover2by a torsional operation, thereby opening the cover2.
REFERENCES:
patent: 6195431 (2001-02-01), Middleton
Cai Wayne
Gary Erika A.
Mayer Brown Rowe & Maw LLP
Phoenix Korea Co., Ltd.
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