USD259786S - Conferencing telephone unit - Google Patents

Conferencing telephone unit Download PDF

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Publication number
USD259786S
USD259786S US05/948,205 US94820578F USD259786S US D259786 S USD259786 S US D259786S US 94820578 F US94820578 F US 94820578F US D259786 S USD259786 S US D259786S
Authority
US
United States
Prior art keywords
telephone unit
conferencing telephone
conferencing
unit
ornamental design
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US05/948,205
Inventor
Fred D. Leeson
Henry A. Main
Clifford D. Read
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to US05/948,205 priority Critical patent/USD259786S/en
Application granted granted Critical
Publication of USD259786S publication Critical patent/USD259786S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of the conferencing telephone unit;
FIG. 2 is a top plan view of the unit illustrated in FIG. 1;
FIG. 3 is a bottom plan view of the unit illustrated in FIG. 1; and
FIG. 4 is a side view of the unit illustrated in FIG. 1.

Claims (1)

  1. The ornamental design for a conferencing telephone unit, substantially as shown.
US05/948,205 1978-10-03 1978-10-03 Conferencing telephone unit Expired - Lifetime USD259786S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/948,205 USD259786S (en) 1978-10-03 1978-10-03 Conferencing telephone unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/948,205 USD259786S (en) 1978-10-03 1978-10-03 Conferencing telephone unit

Publications (1)

Publication Number Publication Date
USD259786S true USD259786S (en) 1981-07-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
US05/948,205 Expired - Lifetime USD259786S (en) 1978-10-03 1978-10-03 Conferencing telephone unit

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US (1) USD259786S (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD283891S (en) 1983-12-08 1986-05-20 Darome, Inc. Teleconferencing microphone
USD287126S (en) 1984-01-19 1986-12-09 John Manufacturing Ltd. Telephone amplifier
USD287127S (en) 1984-01-19 1986-12-09 John Manufacturing Lmtd. Combined telephone amplifier and pen holder
USD292283S (en) 1985-11-04 1987-10-13 Shure Brothers, Inc. Module for teleconference communication
USD307274S (en) 1988-04-27 1990-04-17 Nec Corporation Audio teleconference equipment with acoustic echo canceller
US4991688A (en) 1989-05-02 1991-02-12 Ervin Kery Audio speaker system
USD316639S (en) 1987-04-30 1991-05-07 Nesher Industries, Inc. Adjustable table
USD498224S1 (en) 2004-02-18 2004-11-09 Telco Systems, Inc. Teleconference speakerphone
USD499392S1 (en) 2004-04-07 2004-12-07 Clearone Communications, Inc. Conferencing phone
USD582398S1 (en) * 2007-12-19 2008-12-09 Aliphcom, Inc. Earpiece assembly
USD582898S1 (en) * 2007-12-19 2008-12-16 Aliphcom, Inc. Earpiece shield
USD606962S1 (en) * 2008-11-28 2009-12-29 Yamaha Corporation Speakerphone
USD611946S1 (en) * 2009-02-18 2010-03-16 Jesse Paul Wisniewski Computer USB flash drive housing
USD797711S1 (en) * 2016-03-31 2017-09-19 Samsung Electronics Co., Ltd. Network hub
USD819607S1 (en) * 2016-04-26 2018-06-05 Samsung Electronics Co., Ltd. Microphone
USD820802S1 (en) * 2015-11-10 2018-06-19 Sennheiser Electronic Gmbh & Co. Kg Unit for conference system
USD825132S1 (en) * 2016-03-01 2018-08-07 Eickhof Columbaria, Inc. Columbarium with memorial band
USD876375S1 (en) 2018-06-04 2020-02-25 Blackmagic Design Pty Ltd Desktop video processor
USD931119S1 (en) * 2019-11-05 2021-09-21 Wistron Corporation Detection apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931867A (en) 1975-02-12 1976-01-13 Electrostatic Research Corporation Wide range speaker system
USD244468S (en) 1975-11-05 1977-05-24 Deutsche Telephonwerke Und Kabelindustrie Aktiengesellschaft Desk telephone station with built-in freespeaking device and an additional casing for a sound transmitter and/or receiver
US4078155A (en) 1977-01-17 1978-03-07 Northern Telecom Limited Telephone apparatus for use in a conference room
US4184048A (en) 1977-05-09 1980-01-15 Etat Francais System of audioconference by telephone link up

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931867A (en) 1975-02-12 1976-01-13 Electrostatic Research Corporation Wide range speaker system
USD244468S (en) 1975-11-05 1977-05-24 Deutsche Telephonwerke Und Kabelindustrie Aktiengesellschaft Desk telephone station with built-in freespeaking device and an additional casing for a sound transmitter and/or receiver
US4078155A (en) 1977-01-17 1978-03-07 Northern Telecom Limited Telephone apparatus for use in a conference room
US4184048A (en) 1977-05-09 1980-01-15 Etat Francais System of audioconference by telephone link up

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD283891S (en) 1983-12-08 1986-05-20 Darome, Inc. Teleconferencing microphone
USD287126S (en) 1984-01-19 1986-12-09 John Manufacturing Ltd. Telephone amplifier
USD287127S (en) 1984-01-19 1986-12-09 John Manufacturing Lmtd. Combined telephone amplifier and pen holder
USD292283S (en) 1985-11-04 1987-10-13 Shure Brothers, Inc. Module for teleconference communication
USD316639S (en) 1987-04-30 1991-05-07 Nesher Industries, Inc. Adjustable table
USD307274S (en) 1988-04-27 1990-04-17 Nec Corporation Audio teleconference equipment with acoustic echo canceller
US4991688A (en) 1989-05-02 1991-02-12 Ervin Kery Audio speaker system
USD498224S1 (en) 2004-02-18 2004-11-09 Telco Systems, Inc. Teleconference speakerphone
USD499392S1 (en) 2004-04-07 2004-12-07 Clearone Communications, Inc. Conferencing phone
USD582898S1 (en) * 2007-12-19 2008-12-16 Aliphcom, Inc. Earpiece shield
USD582398S1 (en) * 2007-12-19 2008-12-09 Aliphcom, Inc. Earpiece assembly
USD606962S1 (en) * 2008-11-28 2009-12-29 Yamaha Corporation Speakerphone
USD611946S1 (en) * 2009-02-18 2010-03-16 Jesse Paul Wisniewski Computer USB flash drive housing
USD820802S1 (en) * 2015-11-10 2018-06-19 Sennheiser Electronic Gmbh & Co. Kg Unit for conference system
USD873525S1 (en) * 2016-03-01 2020-01-21 Eickhof Columbaria, Inc. Columbarium with memorial band
USD874084S1 (en) 2016-03-01 2020-01-28 Eickhof Columbaria, Inc. Columbarium with memorial band
USD825132S1 (en) * 2016-03-01 2018-08-07 Eickhof Columbaria, Inc. Columbarium with memorial band
USD797711S1 (en) * 2016-03-31 2017-09-19 Samsung Electronics Co., Ltd. Network hub
USD819607S1 (en) * 2016-04-26 2018-06-05 Samsung Electronics Co., Ltd. Microphone
USD876375S1 (en) 2018-06-04 2020-02-25 Blackmagic Design Pty Ltd Desktop video processor
USD879058S1 (en) 2018-06-04 2020-03-24 Blackmagic Design Pty Ltd Desktop video processor
USD892756S1 (en) 2018-06-04 2020-08-11 Blackmagic Design Pty Ltd Desktop video processor
USD931119S1 (en) * 2019-11-05 2021-09-21 Wistron Corporation Detection apparatus

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