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Class Information
Number: D14/434
Name: Recording, communication, or information retrieval equipment > Computer, data processor equipment > Element or attachment > Docking station or memory expansion base
Description: Design for attaching the hard drive of a lap top to another hard drive, or for permitting increased memory size.

Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
5317691 Data communication system with communicating and recharging docking apparatus for hand-held terminal May. 31, 1994
D346607 Extender enclosure May. 3, 1994
D342487 Expansion unit for increasing the functions of an electronic computer Dec. 21, 1993
D342060 Magnetic memory unit for the extension of electronic computer functions Dec. 7, 1993
D340058 Interface to a telephone set Oct. 5, 1993
D336287 Expansion unit for computer Jun. 8, 1993
D335490 Desktop expansion unit for expanding the functions of a personal notebook computer May. 11, 1993
5182698 Function expanding apparatus for compact electronic device Jan. 26, 1993
D332091 Electronic computer expansion unit Dec. 29, 1992
D332090 Expansion unit for portable computer Dec. 29, 1992
D331920 Magnetic memory expansion unit for increasing the functions of an electronic computer Dec. 22, 1992
D331749 Memory expansion unit for a computer Dec. 15, 1992
D331573 Expansion unit for the extension of electronic computer functions Dec. 8, 1992
5126954 Function expansion station for a portable computer Jun. 30, 1992
5097388 Computer system housing monitor with detachable module for providing diverse functionality Mar. 17, 1992
D320196 Portable computer docking station Sep. 24, 1991
D318466 Personal computer docking station Jul. 23, 1991
D313404 Expansion unit for portable computer Jan. 1, 1991
D310998 Expansion unit for a personal computer Oct. 2, 1990
D307587 Base station May. 1, 1990
D301713 Portable memory module Jun. 20, 1989
D296897 Computer expansion box housing Jul. 26, 1988
D292405 Combined printer and memory capacity expander for a computer Oct. 20, 1987
D285920 Television tuner for a video tape recorder Sep. 30, 1986

1 2 3 4 5 6 7 8 9

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