Universal adapters for modular plug telephones
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 7, 1982
Grant Date -
N/A
app pub date -
Jan 29, 1980
filing date -
Jan 29, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention comprises a variety of unique adapters for use with modular plug telephones. The adapters permit multiple handsets or multiple telephones or any combination of both to be connected with a single telephone wall jack. The adapters comprise multiple jacks and plugs with suitable electric connections therein to provide the combination of telephones and handsets desired. In one embodiment the adapter combines multiple modular telephone plugs and jacks with a jack for the old style four prong telephone plug and an indicator light connection. In another embodiment a jack is provided for the connection of a tape recorder or other electronic equipment.
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Family
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Cited Art Landscape
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