Structure of portable electronic apparatus

Details Structure of portable electronic apparatus Structure of portable electronic apparatus

1984-04-18

1988-04-19

Caldwell, Sr., John W.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340365R, 312208, G09G 302

Patent

active

047393165

ABSTRACT:
An electronic apparatus such as a compact computer, a compact information processor, and a compact word processor comprises a pivotal cover carrying a display. The pivotal cover is closed on a keyboard of the electronic apparatus. The display is secured on a surface of the pivotal cover facing a surface of the keyboard during the closing. The pivotal cover is opened to uprise the display with an inclination angle to operate the display. The inclination angle of the pivotal cover can be controlled with a help of gears and dampers provided in two legs of the pivotal cover.

REFERENCES:
patent: 694602 (1902-03-01), Barron
patent: 1021970 (1912-04-01), Corcoran
patent: 3880016 (1975-04-01), Jamieson et al.
patent: 4181966 (1980-01-01), Wenninger et al.
patent: 4257179 (1981-03-01), Oka et al.
patent: 4258387 (1981-03-01), Lemelson et al.
patent: 4294496 (1981-10-01), Murez
patent: 4485400 (1984-11-01), Lemelson et al.

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