Keyboard

The ornamental design for the keyboard, as shown and described.

FIG. 1 is a top axonometric view of a keyboard showing my new design;

FIG. 2 is a bottom axonometric view thereof;

FIG. 3 is a side elevational view thereof; and

FIG. 4 is a top plan view thereof, the keys being fragmentarily shown for convenience of illustration.

Patent	Priority	Assignee	Title
D311172,	Oct 17 1986	Sharp Corporation	Keyboard
D311384,	Apr 14 1989	Northgate Computer Systems, Inc.	Keyboard
D311524,	Apr 14 1989	Northgate Computer Systems, Inc.	Keyboard
D319631,	Mar 18 1988	Datalux Corporation	Miniature keyboard
D320598,	Nov 02 1989	MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC	Portable keyboard for remote controller
D848421,	Jul 06 2017	SARIANA, LLC	Keypad
D914682,	Jun 12 2018		Keyboard

Patent	Priority	Assignee	Title
D276914,	Sep 30 1982	AST RESEARCH, INC	Keyboard console
D277003,	Nov 15 1982	AST RESEARCH, INC	Keyboard console
D278239,	Oct 08 1982	AT&T TELETYPE CORPORATION A CORP OF DE	Stand-alone keyboard

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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Apr 04 1984	BENNETT, LEWIS W	Itek Corporation	ASSIGNMENT OF ASSIGNORS INTEREST	004265	0817	pdf
Apr 18 1984		Itek Graphix Corp.	(assignment on the face of the patent)
Feb 05 1986	ITEK CORPORATION, A CORP OF DE	ITEK GRAPHIX CORP , A CORP OF DELAWARE	ASSIGNMENT OF ASSIGNORS INTEREST	004520	0607	pdf
Feb 05 1986	ITEK GRAPHIX CORP	MANUFACTURERS HANOVER COMMERCIAL CORPORATION	SECURITY INTEREST SEE DOCUMENT FOR DETAILS	004552	0917	pdf
Apr 01 1989	ITEK GRAPHIX CORP	A B DICK COMPANY	ASSIGNMENT OF ASSIGNORS INTEREST	005800	0562	pdf

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