Boots – shoes – and leggings
Patent
1987-02-12
1990-01-09
Harkcom, Gary V.
Boots, shoes, and leggings
G06F 100
Patent
active
048932639
ABSTRACT:
A support apparatus for a portable personal computer expansion unit provides a plurality of interlocking ribs on the mating surfaces of the portable personal computer and expansion unit, and a latch mechanism to releasably lock the mating surface of the computer expansion unit to the mating surface of the portable personal computer.
REFERENCES:
patent: 4680674 (1987-07-01), Moore
patent: 4788658 (1988-11-01), Hanebuth
Petzold, C., Wiswell, P., and Rosch, W., "Enlarging the Dimensions of Memory", PC Magazine, vol. 5, No. 1, pp. 120-134, Jan. 14, 1986.
Rosch, W., "Sliding in Memory--14 Hard Disk Cards", PC Magazine, vol. 6, No. 3, pp. 195-219, Feb. 10, 1987.
IBM PC Convertible Guide to Operations, First Edition, (Feb. 1986), pp. 2-1-2-3.
Logicsoft advertisement page from PC Magazine, 2/10/87.
SF MICRO advertisement page from PC Week magazine, Dec. 23/30, 1986.
Cabello J. David
Compaq Computer Corporation
Harkcom Gary V.
Keirs Christopher D.
Nguyen Long T.
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