Telephone handset

The ornamental design for a telephone handset, as shown and described.

FIG. 1 is a front end, underneath, and right side perspective, view of a telephone handset showing our new design;

FIG. 2 is a left side elevational view thereof, the side opposite being a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear end elevational view thereof, taken from the handset as shown in FIG. 1.

Patent	Priority	Assignee	Title
D306863,	May 03 1989	Thomson Consumer Electronics, Inc.	Telephone handset
D354061,	Jul 18 1991	British Telecommunications plc	Telephone handset
D384673,	Nov 09 1995	AVAYA Inc	Telephone handset
D393645,	Sep 26 1996	Mitel Knowledge Corporation	Telephone handset
D499724,	Jul 31 2003	MITEL DELAWARE , INC	Telephone handset

Patent	Priority	Assignee	Title
CA37478,
210378,
229837,
D267316,	Jan 21 1980	Oki Electric Industry Co., Ltd.	Car telephone set
D280619,	Feb 15 1983	Nortel Networks Limited	Housing for a telephone handset
D283508,	Oct 03 1983	NIPPON TSUSHIN KOGYO KABUSHIKI KAISHA 260 KITAMIKATA, TAKATSU-KU, KAWASAKI-SHI, KANAGAWA 213, JAPAN A CORP OF JAPAN	Key telephone set
D284079,	Mar 18 1983	NEC Corporation	Telephone instrument
D291436,	Apr 13 1984	TIE COMMUNICATIONS, INC , A DE CORP	Telephone set
D291561,	Nov 05 1984	NEC Corporation	Combination handset and speaker dialer telephone stand unit
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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Jan 05 1987	HUGHES, STEVEN W	BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY, A BRITISH COMPANY	ASSIGNMENT OF ASSIGNORS INTEREST	004658	0389	pdf
Jan 05 1987	BRENNAN, PAUL L	BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY, A BRITISH COMPANY	ASSIGNMENT OF ASSIGNORS INTEREST	004658	0389	pdf
Jan 12 1987		British Telecommunications	(assignment on the face of the patent)

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