Wireless telephone extension unit with self-contained dipole antenna
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 11, 1984
Grant Date -
N/A
app pub date -
Dec 16, 1982
filing date -
Dec 16, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A remote unit for use in a wireless extension telephone system having a self-contained dipole antenna. Utilizing the unique construction of the telephone instrument housing one element of the dipole is included in a planar element that functions normally to direct sound to a self-contained microphone and the other element of the antenna is a static shield used to protect components on printed circuit board included within the extension unit.
First Claim
Family
International Classification(s)
Cited Art Landscape
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