Portable information processing apparatus

Details Portable information processing apparatus Portable information processing apparatus

1996-07-02

1998-03-17

Ngo, Chuong Dinh

Boots, shoes, and leggings

3647081, 361680, G06F 300, G06F 116

Patent

active

057294801

ABSTRACT:
A portable information processing apparatus of the type which includes a main body, a keyboard unit that mounted on the top surface of the main body, and a lid pivotally attached to the rear end of the main body, wherein the improvement comprises: (a) a keyboard base of the keyboard unit for covering the top surface of the main body; (b) a keyboard portion of the keyboard unit which is attached to the front end of, and which is rotatable in a first direction; and (c) a lever of the keyboard unit, which is attached to the rear end of the keyboard base, and which is rotatable in a second direction opposite to the first direction, for holding the keyboard portion at a still position whereat the keyboard portion is tilted at a predetermined angle.

REFERENCES:
patent: 5168427 (1992-12-01), Clancy et al.
patent: 5490036 (1996-02-01), Lin et al.
patent: 5629832 (1997-05-01), Sellers

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