Dual modular jack adapter

The ornamental design for a dual modular jack adapter, as shown and described.

FIG. 1 is a top, front, right side perspective view of a dual modular jack adapter showing our new design;

FIG. 2 is a bottom, rear, right side perspective view thereof on a reduced scale;

FIG. 3 is a rear elevation view thereof;

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

FIG. 5 is a top plan view thereof, the bottom being a mirror image;

FIG. 6 is a front elevation thereof.

Patent	Priority	Assignee	Title
D525197,	Oct 24 2003	SMC Kabushiki Kaisha	Signal converter

Patent	Priority	Assignee	Title
4241974,	May 02 1979	AT & T TECHNOLOGIES, INC ,	Multi-outlet adapter for modular telephone cords
4290664,	Sep 28 1979	Communications Systems, Inc.	Multiple outlet telephone line adapter
4295702,	Aug 16 1976	Bell Telephone Laboratories, Incorporated	Multi-outlet adapter for plug-in telephones
4444451,	Mar 05 1982	AMP Incorporated	Modular plug-dual modular jack adaptor
4460234,	Sep 18 1981	Virginia Patent Development Corporation	Double-ended modular jack

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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Dec 19 1988	SIEMON, JOHN A	SIEMON COMPANY, THE, A CORP OF CT	ASSIGNMENT OF ASSIGNORS INTEREST	005011	0650	pdf
Dec 22 1988	EARLY, RICHARD	SIEMON COMPANY, THE, A CORP OF CT	ASSIGNMENT OF ASSIGNORS INTEREST	005011	0650	pdf
Dec 27 1988		The Siemon Company	(assignment on the face of the patent)

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