Keyboard with bisectional letter keys

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.

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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