Conferencing telephone unit
Granted 7 Jul 1981 · no office action yet
Current assignee: Northern Telecom Limited · originally Nortel Networks Corporation
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Inventors: Clifford D. Read, Fred D. Leeson, Henry A. Main · Examiner: Bernard Ansher · AU 291 · TC 2900
Life of the patent
3 dated eventsDescription
1 parts›FIG. 1 is a perspective view of the…
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 independent · depth 1Classifications
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