Keyboard

The ornamental design for keyboard, as shown and described.

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof on an enlarged scale being a mirror image; and

FIG. 5 is a bottom view thereof.

Patent	Priority	Assignee	Title
D289761,	Dec 05 1985	CIT GROUP BUSINESS CREDIT, INC , THE, A NEW YORK CORPORATION	Keyboard
D299495,	Mar 15 1985	Northern Technologies, Ltd.	Keyboard
D303249,	Oct 25 1985	ISKRA-DELTA, PROIZVODNJA RACUNALNISKIH SISTEMOV IN INZENIRING, P O , PARMOVA 41, 6100 LJUBLJANA, YUGOSLAVIA	Keyboard
D311904,	Mar 28 1988	Datadesk International	Keyboard
D312623,	Oct 14 1988	Compaq Computer Corporation	Low-profile computer keyboard
D319631,	Mar 18 1988	Datalux Corporation	Miniature keyboard
D324104,	Nov 23 1988	Picker International Inc.	Computerized tomographic scanner control keyboard
D326488,	Apr 16 1990	Emote Control Systems, Inc.	Toy computer

Patent	Priority	Assignee	Title
D267879,	Oct 20 1980	Unisys Corporation	Computer keyboard or similar article

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Mar 15 1983	BERTONE, NUCCIO	Northern Technologies Limited	ASSIGNMENT OF ASSIGNORS INTEREST	004169	0527	pdf
May 11 1983		Northern Technologies Limited	(assignment on the face of the patent)

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