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Patent
   D323817
Priority
Jul 18 1989
Filed
Jan 12 1990
Issued
Feb 11 1992
Expiry
Feb 11 2006
Inventors
Buchin, Ka…
Assg.orig
Krone AG
Assg.curr
Krone AG
Entity
unknown
Referenced by
39
References
7
Maint.:
n/a
The ornamental design for a computer terminal with ergonomic alphanumeric keyboard, as shown and described.

FIG. 1 is a top plan view of a computer terminal with ergonomic alphanumeric keyboard showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being substantially identical in appearance; and

FIG. 4 is a back elevational view thereof.
INVENTORS:

Buchin, Karl

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
5336001, Aug 04 1992 Maximum comfort keyboard
5339097, Oct 21 1986 Microsoft Corporation Computer keyboard
5416498, Oct 21 1986 Microsoft Corporation Prehensile positioning computer keyboard
5424728, Jul 10 1990 Key Ovation LLC Keyboard
5500643, Aug 26 1993 One-hand prehensile keyboard
5543790, Jul 10 1990 Key Ovation LLC Keyboard
6132118, Apr 13 1999 Curved mound ergonomic keyboard
6840690, May 19 1992 Metamorfyx Ergonomic keyboard
7507043, May 19 1992 Metamorfyx Ergonomic keyboard
8083424, May 19 1992 Metamorfyx, LLC Ergonomic keyboard
D338000, Apr 15 1991 Computer keyboard
D339800, Feb 21 1991 TypeRight Keyboard Corporation Keyboard for an information system terminal
D340043, Feb 21 1991 TypeRight Keyboard Corporation Keyboard panel for an information system terminal
D340445, Mar 13 1991 Marquardt GmbH Dual component keyboard unit
D341134, Mar 13 1991 Marquardt GmbH Keyboard
D345152, Oct 28 1991 Ergonomic computer keyboard
D346376, Apr 01 1992 Marquardt GmbH Keyboard
D347423, Mar 18 1992 Computer keyboard
D348452, Jun 26 1992 APPLE COMPUTER, INC , A CORP OF CA Keypad
D348453, Jun 26 1992 APPLE COMPUTER, INC A CORP OF CA Keyboard with wrist pad
D348876, Mar 26 1992 Renaissance Research Incorporated Keyboard housing
D348877, Aug 04 1992 Maximum comfort keyboard
D354279, Feb 16 1993 Keyboard
D357011, Jun 25 1993 STRATOS PRODUCT DEVELOPMENT GROUP, INC ; Microsoft Corporation Keyboard
D357476, Jun 25 1993 Microsoft Corporation Keyboard
D357911, Feb 16 1993 Microsoft Corporation Computer keyboard
D361562, Jan 12 1993 Renaissance Research Incorporated Keyboard housing
D362432, Jun 25 1993 Microsoft Corporation Keyboard
D365552, Mar 04 1993 Marquardt GmbH Keyboard
D377930, Jul 19 1995 Sanyo Electric Co., Ltd.; Tottori Sanyo Electric Co., Ltd. Computer
D381016, Jun 25 1993 Microsoft Corporation Palm rest portion for a keyboard
D456409, Oct 25 2000 Keyboard
D482037, Mar 06 2002 Computer keyboard
D492309, May 15 2002 Computer keyboard
D496654, Aug 22 2003 Kyocera Corporation Wireless communication device
D500318, Dec 16 2003 Computer keyboard
D528106, Jun 07 2004 Samsung Electronics Co., Ltd. Game pad for a cellular phone
D583375, Jan 26 2007 Computer keyboard
D626961, Jan 27 2010 Curved keyboard
THIS PATENT REFERENCES THESE PATENTS:
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
4579470, Apr 11 1984 Keyboard with keys concentrated in clusters
5017030, Jul 07 1986 Ergonomically designed keyboard
D287854, Feb 21 1984 Keyboard
D308668, Jan 21 1988 British Telecommunications public limited company Data communications terminal for deaf and/or deaf-blind persons
EP2611589,
EP8400518,
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 08 1990BUCHIN, KARLKrone AGASSIGNMENT OF ASSIGNORS INTEREST 0052220619 pdf
Jan 12 1990Krone AG(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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