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Patent
D259786
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Priority
Oct 03 1978
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Filed
Oct 03 1978
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Issued
Jul 07 1981
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Expiry
Jul 07 1995
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Assg.orig
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Entity
unknown
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23
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7
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n/a
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The ornamental design for a conferencing telephone unit, substantially as shown.
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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.
Read, Clifford D., Leeson, Fred D., Main, Henry A.
Patent |
Priority |
Assignee |
Title |
4991688, |
May 02 1989 |
|
Audio speaker system |
D283891, |
Dec 08 1983 |
TELECONFERENCING TECHNOLOGIES, INC , A DE CORP |
Teleconferencing microphone |
D287126, |
Jan 19 1984 |
John Manufacturing Ltd. |
Telephone amplifier |
D287127, |
Jan 19 1984 |
John Manufacturing Lmtd. |
Combined telephone amplifier and pen holder |
D292283, |
Nov 04 1985 |
Shure Incorporated |
Module for teleconference communication |
D307274, |
Apr 27 1988 |
NEC Corporation |
Audio teleconference equipment with acoustic echo canceller |
D316639, |
Apr 30 1987 |
Nesher Industries, Inc.; NESHER INDUSTRIES, INC |
Adjustable table |
D498224, |
Feb 18 2004 |
Telco Systems, Inc. |
Teleconference speakerphone |
D499392, |
Apr 07 2004 |
CLEARONE INC |
Conferencing phone |
D582398, |
Dec 19 2007 |
JAWB ACQUISITION LLC; JAWB Acquisition, LLC |
Earpiece assembly |
D582898, |
Dec 19 2007 |
JAWB ACQUISITION LLC; JAWB Acquisition, LLC |
Earpiece shield |
D606962, |
Nov 28 2008 |
Yamaha Corporation |
Speakerphone |
D611946, |
Feb 18 2009 |
Jesse Paul, Wisniewski |
Computer USB flash drive housing |
D797711, |
Mar 31 2016 |
SAMSUNG ELECTRONICS CO , LTD |
Network hub |
D819607, |
Apr 26 2016 |
SAMSUNG ELECTRONICS CO , LTD |
Microphone |
D820802, |
Nov 10 2015 |
SENNHEISER ELECTRONIC GMBH & CO KG |
Unit for conference system |
D825132, |
Mar 01 2016 |
EICKHOF COLUMBARIA, INC |
Columbarium with memorial band |
D873525, |
Mar 01 2016 |
Eickhof Columbaria, Inc. |
Columbarium with memorial band |
D874084, |
Mar 01 2016 |
Eickhof Columbaria, Inc. |
Columbarium with memorial band |
D876375, |
Jun 04 2018 |
Blackmagic Design Pty Ltd |
Desktop video processor |
D879058, |
Jun 04 2018 |
Blackmagic Design Pty Ltd |
Desktop video processor |
D892756, |
Jun 04 2018 |
Blackmagic Design Pty Ltd |
Desktop video processor |
D931119, |
Nov 05 2019 |
Wistron Corporation |
Detection apparatus |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 03 1978 | | Northern Telecom Limited | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a