Portable computer having a latch apparatus

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices

Reexamination Certificate

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Details

C361S689000, C361S689000, C312S223200, C312S223300

Reexamination Certificate

active

06937465

ABSTRACT:
A portable computer having a latch apparatus and an opening unit which enable an operator to open the portable computer with one hand. A main body of the computer is rotatably combined with an LCD assembly. A latch apparatus locks the LCD assembly to and releases the LCD assembly from the main body. The latch apparatus includes a fixed hook part in the LCD assembly and a movable hook part in the main body. A knob part has a push button part exposed to the outside of the main body. A projection part of the knob extends from the push button part and moves the movable hook part to a releasing position by cooperating with a through hole of the movable hook part. The opening unit includes a torsion apparatus to assist in opening the portable computer.

REFERENCES:
patent: 5173837 (1992-12-01), Blackwell et al.
patent: 5576929 (1996-11-01), Uchiyama et al.
patent: 5580107 (1996-12-01), Howell
patent: 5699912 (1997-12-01), Ishikawa et al.
patent: 5715575 (1998-02-01), Kubota
patent: 6659516 (2003-12-01), Wang et al.
patent: 50-52100 (1973-09-01), None
patent: 63-167569 (1988-11-01), None
patent: 64-41575 (1989-03-01), None
patent: 2-101274 (1990-04-01), None
patent: 2-80830 (1990-06-01), None
patent: 5-10804 (1993-02-01), None
patent: 7-16221 (1995-03-01), None
patent: 1993-0001396 (1993-03-01), None

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