Central monitor

The ornamental design for a central monitor, as shown.

FIG. 1 is a perspective view of a central monitor showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof, with the left side being a mirror image thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof.

Patent	Priority	Assignee	Title
D336053,	Jan 17 1991	FORERUNNER CORPORATION, A CORP OF DE	Control console for signalling emergency services
D352709,	Sep 23 1993	Conair Corporation	Telephone answering device
D362855,	Aug 27 1993	American Telephone and Telegraph Company	Telephone security device

Patent	Priority	Assignee	Title
4156918,	Dec 27 1971	Hewlett-Packard Company	Programmable calculator including means for performing computed jumps during program execution
4412300,	Jun 15 1971	Hewlett-Packard Company	Programmable calculator including alphabetic output capability
D249090,	Mar 18 1976	Hewlett-Packard Company	Casing for an electronic calculator
D256027,	Sep 26 1977	Teledyne Industries, Inc.	Combination counter and tabulator for controlling food intake

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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Oct 26 1987	MALLORY, JOHN	DICON SYSTEMS LIMITED, 719 CLAYSON ROAD, TORONTO, ONTARIO M9M 2H4, CANADA	ASSIGNMENT OF ASSIGNORS INTEREST	004812	0990	pdf
Nov 16 1987		Dicon Systems Limited	(assignment on the face of the patent)
Oct 09 1997	DICON HOLDINGS INC	ELAMEX, S A DE C V	LICENSING AGREEMENT	008766	0105	pdf
Oct 09 1997	DICON SAFETY PRODUCTS CORPORATION	ELAMEX, S A DE C V	LICENSING AGREEMENT	008766	0105	pdf
Oct 09 1997	DICON HOLDINGS INC	ELAMEX DE JUAREZ, S A DE C V	LICENSING AGREEMENT	008766	0105	pdf
Oct 09 1997	DICON SAFETY PRODUCTS CORPORATION	ELAMEX DE JUAREZ, S A DE C V	LICENSING AGREEMENT	008766	0105	pdf

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