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Patent
D340043
Priority
Feb 21 1991
Filed
Feb 21 1991
Issued
Oct 05 1993
Expiry
Oct 05 2007
Assg.orig
Entity
unknown
31
7
n/a
The ornamental design for a keyboard panel for an information system terminal, as shown and described.
FIG. 1 is a perspective view of a keyboard panel for an information system
terminal showing my new design the keyboard housing being shown in broken
lines for illustrative purposes only and forms no part of the claimed
design;
FIG. 2 is a top plan view thereof drawn on an enlarged scale to illustrate
the lettering on individual keys; and,
FIG. 3 is a front elevational view thereof on an enlarged scale the rear
and side edges being similarly flat and plain.
Louis, William M.
Patent
Priority
Assignee
Title
6840690 , May 19 1992
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7507043 , May 19 1992
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Patent
Priority
Assignee
Title
4483634 , Dec 19 1980
ALCATEL N V , DE LAIRESSESTRAAT 153, 1075 HK AMSTERDAM, THE NETHERLANDS, A CORP OF THE NETHERLANDS Keyboard arrangement
4597681 , Dec 15 1983
Adjustable keyboard
5059048 , Oct 17 1989
Keyboard for use with one hand having curvilinear and linear rows of keys
5073050 , Jun 12 1990
Ergonomic keyboard apparatus
5119078 , Mar 31 1987
Microsoft Corporation Computer work station with mnemonic keyboard
D307748 , Oct 07 1987
American Telephone & Telegraph Company; AT&T Information Systems Keyboard
D323817 , Jul 18 1989
Krone AG Computer terminal with ergonomic alphanumeric keyboard
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
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