Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Patent
1989-03-06
1990-12-18
Orsino, Joseph A.
Communications: electrical
Land vehicle alarms or indicators
Internal alarm or indicator responsive to a condition of the...
248293, 340700, 364708, G09G 302
Patent
active
049789490
ABSTRACT:
A liquid crystal display for a portable computer adapted for utilization as an integral part of the computer chassis is separable therefrom to be free-standing in a position remote from the chassis thereby enhancing desk-top operation of the computer. The display possesses locking members that serve to secure the display to the chassis. Manually operated levers effect movement of the locking members between a display-locking condition and a display-releasing condition. Following release of the display the locking members and the levers serve as supports enabling the display to be free-standing remote from the chassis.
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IBM Technical Disclosure Bulletin, vol. 29, No. 10, Mar. 1987, pp. 4273-4274.
Boyle Dennis J.
Herron Matthew A.
Dynabook Technologies Corporation
Orsino Joseph A.
Swarthout Brent A.
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