Patent
   D336083
Priority
Apr 08 1991
Filed
Apr 08 1991
Issued
Jun 01 1993
Expiry
Jun 01 2007
Assg.orig
Entity
unknown
2
6
n/a
The ornamental design for a keyboard with bisectional letter keys, as shown and described.

FIG. 1 is a top, front and right side perspective view of a keyboard showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevational view thereof on a reduced scale; and,

FIG. 4 is a bottom plan view thereof.

Choi, Soon-Yong

Patent Priority Assignee Title
D348875, Nov 20 1991 Combined two piece computer keyboard unit
D387340, Jul 10 1995 Ergonomic keyboard
Patent Priority Assignee Title
D293911, Feb 20 1985 Televideo Systems, Inc.; TELEVIDIO SYSTEMS, INC , A CORP OF CA Computer keyboard
D311384, Apr 14 1989 Northgate Computer Systems, Inc. Keyboard
D313402, Jun 30 1988 NEXT SOFTWARE, INC Keyboard for a computer
D316405, Feb 27 1989 Casio Computer Co., Ltd. Keyboard for data processing system
D319047, Feb 27 1989 Canon Kabushiki Kaisha Keyboard for information storage and retrieval
D330199, Oct 11 1989 IBM INFORMATION PRODUCTS CORPORATION, 55 RAILROAD AVENUE, GREENWICH, CT 06830 A CORP OF DE Computer keyboard
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