Portable computer system

Details Portable computer system Portable computer system

1988-08-26

1990-05-15

Harkcom, Gary V.

Boots, shoes, and leggings

G06F 100

Patent

active

049263650

ABSTRACT:
A portable computer system (1) including a central processing unit contained within a main housing and includes a keyboard (15), display screen (12), floppy disk driver (9) and a hard disk driver (10). A forked crevice fixed pin base (3) couples cover (11) to the main housing of portable computer system (1) by releasable securement of a screen connector plate (16) and a computer connector insert member (2). A locking mechanism (13) is provided on the cover for interface with the main housing of the portable computer system (1) to provide a compact overall closed system having a handle (5) which allows portability by a user. A battery box (4) is insertable and removable from the main housing of the portable computer system (1). A replaceable hard disk drive (10) is insertable with a recess formed within the main housing of portable computer system (1) to allow insert and removability therefrom. A number of expansion systems such as a RAM board (8), a modem (7), and circuit boards (6) are provided for insert and removability from portable computer system (1).

REFERENCES:
patent: 4497036 (1985-01-01), Dunn
patent: 4742478 (1988-05-01), Nigro, Jr. et al.
patent: 4769764 (1988-09-01), Revanon
IBM Technical Disclosure Bulletin, "Removable Liquid Crystal Display for a Personal Computer", vol. 29, #10, pp. 4273-4274, Mar. 1987.

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