Key telephone set

The ornamental design for key telephone set, as shown and described.

FIG. 1 is a front elevational view of a key telephone set showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a perspective view thereof with the handset removed.

Patent	Priority	Assignee	Title
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D300319,	Feb 11 1987	STANDARD ELECTRIC KIRK A S , ANE STAUNINGS VEJ 21, 8700 HORSENS, DENMARK	Telephone set
D300740,	Aug 10 1987	Iwatsu Electric Co., Ltd.	Telephone set with moveable display
D311191,	Dec 24 1988	Kabushiki Kaisha Toshiba	Telephone set
D312258,	May 16 1989	Telstra Corporation Limited	Telephone set
D312459,	May 02 1989	Iwatsu Electric Company, Ltd.	Telephone set
D313235,	Mar 03 1989	Meisei Electric Co., Ltd.	Telephone apparatus
D319054,	Feb 22 1989	GOLDSTAR TELECOMMUNICATION CO , LTD , A CORP OF KOREA	Telephone set
D322612,	Apr 02 1990	GEC PLESSEY TELECOMMUNICATIONS LIMITED, NEW CENTURY PARK, P O BOX 53, COVENTRY CV3 1HJ, A CORP OF GREAT BRITAIN	Key telephone station display stand
D322613,	Apr 02 1990	GEC PLESSEY TELECOMMUNICATIONS LIMITED, NEW CENTURY PARK, P O BOX 53, COVENTRY, CV3 1HJ, A CORP OF GREAT BRITAIN	Key telephone station display stand
D332786,	Jun 20 1991	Nortel Networks Limited	Base for a telephone set
D348265,	Jan 28 1993	Motorola, Inc.	Secure telephone cradle
D348669,	Feb 24 1993	Premier Telecom Products, Inc.	Telephone set
D352942,	Feb 24 1993	Premier Telecom Products, Inc.	Telephone set
D352943,	Feb 24 1993	Premier Telecom Products, Inc.	Telephone set
D781810,	Feb 27 2015	Unify GmbH & Co. KG	Telephone
D783569,	Jan 16 2015	Samsung Electronics Co., Ltd.	Telephone
D789319,	Feb 27 2015	Unify GmbH & Co. KG	Key module
D789320,	Feb 27 2015	Unify GmbH & Co. KG	Key module for telephone

Patent	Priority	Assignee	Title
4463222,	Dec 23 1981	Roanwell Corporation	Noise canceling transmitter
D280324,	Oct 13 1982	Horlogerie Photographique Francaise	Combination telephone handset and console stand assembly
D280404,	Feb 01 1983	Nippon Tsushin Kogyo Kabushiki Kaisha	Telephone set
D281422,	Jul 14 1982	Iwatsu Electric Co., Ltd.	Telephone unit
D283620,	Aug 29 1983	American Telecommunications Corporation	Telephone base
D284079,	Mar 18 1983	NEC Corporation	Telephone instrument
D284188,	Feb 28 1983	NEC Corporation	Telephone instrument
D287361,	Mar 12 1984	Iwatsu Electric Co., Ltd.	Handset and stand telephone unit
D287490,	Aug 28 1984	Iwatsu Electric Co., Ltd.	Handset and stand telephone unit
D287852,	May 03 1984	TIE/Communications, Inc.	Telephone station set
D290700,	Oct 01 1984	Televerket	Telephone set

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Jun 16 1986	YAMAGISHI, HIROSHI	NITSUKO LIMITED, A CORP OF JAPAN	ASSIGNMENT OF ASSIGNORS INTEREST	004571	0024	pdf
Jun 24 1986		Nitsuko Limited	(assignment on the face of the patent)

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