Patent
   D408825
Priority
Jan 16 1998
Filed
Jan 16 1998
Issued
Apr 27 1999
Expiry
Apr 27 2013
Assg.orig
Entity
unknown
10
6
n/a
The ornamental design for a telephone handset, as shown and described.

FIG. 1 is a top perspective view from one side and one end showing the telephone handset of the invention;

FIG. 2 is a bottom perspective view from the other side and the other end thereof;

FIG. 3 is a plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is an underneath plan view thereof.

Ladouceur, Norman M., Johnson, Johnnie Irving

Patent Priority Assignee Title
D480060, Mar 08 2002 AKG Acoustics GmbH Wireless microphone transmitter
D483752, May 02 2002 Mitel Knowledge Corporation Handset
D499724, Jul 31 2003 MITEL DELAWARE , INC Telephone handset
D531613, Mar 28 2005 CETIS, INC Telephone
D686183, Dec 28 2009 MITEL NETWORKS, INC ; Shoretel, INC Telephone
D710362, Jun 19 2013 Symbol Technologies, LLC Barcode scanning device
D734309, Dec 09 2013 Samsung Electronics Co., Ltd. Telephone receiver
D758984, Feb 25 2015 SORENSON IP HOLDINGS LLC Video phone set
D792362, Feb 25 2015 SORENSON IP HOLDINGS LLC Touch screen unit of a video phone set
D792867, Feb 25 2015 SORENSON IP HOLDINGS LLC Handset and cradle unit assembly for a video phone set
Patent Priority Assignee Title
4456794, Nov 06 1980 Telefonaktiebolaget LM Ericsson Fastening arrangement for a handset case halves
190867,
D299644, Jun 23 1987 Matsushita Electric Industrial Co., Ltd. Telephone set
D354061, Jul 18 1991 British Telecommunications plc Telephone handset
D372912, Jul 19 1995 Sony Corporation Telephone
D393645, Sep 26 1996 Mitel Knowledge Corporation Telephone handset
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 07 1998LADOUCEUR, NORMANNorthern Telecom LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0089300194 pdf
Jan 07 1998JOHNSON, JOHNNIE IRVINGNorthern Telecom LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0089300194 pdf
Jan 16 1998Northern Telecom Limited(assignment on the face of the patent)
Apr 29 1999Northern Telecom LimitedNortel Networks CorporationCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0105670001 pdf
Aug 30 2000Nortel Networks CorporationNortel Networks LimitedCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0111950706 pdf
Dec 18 2009Nortel Networks LimitedAVAYA IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0239980878 pdf
Jan 29 2010AVAYA IncCITICORP USA, INC , AS ADMINISTRATIVE AGENTSECURITY AGREEMENT0239050001 pdf
Jan 29 2010AVAYA IncCITIBANK, N A , AS ADMINISTRATIVE AGENTSECURITY AGREEMENT0238920500 pdf
Nov 28 2017CITIBANK, N A AVAYA IncBANKRUPTCY COURT ORDER RELEASING ALL LIENS INCLUDING THE SECURITY INTEREST RECORDED AT REEL FRAME 023892 05000448910564 pdf
Dec 15 2017CITICORP USA, INC Avaya, IncRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0450450564 pdf
Dec 15 2017CITICORP USA, INC SIERRA HOLDINGS CORP RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0450450564 pdf
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