Telephonic communications – With check operated control
Patent
1998-07-15
2000-04-18
Loomis, Paul
Telephonic communications
With check operated control
379146, 379150, 379153, 194344, 232 28, 232 44, H04M 1700
Patent
active
060524529
ABSTRACT:
A pay phone having an operation module acted with a switch hook and a push button, the operation module including a base frame, a movable frame pivoted to the base frame and defining with the base frame a coin passage for guiding an inserted coin from a coin slot to a coin box when the line is connected, or to a coin-return assembly when the switch hook of the pay phone is depressed or the handset of the pay phone is hung up before connection of the line, a suspension frame controlled by a push button through a switching frame to guide the inserted coin from the coin passage way to the coin box.
REFERENCES:
patent: 4991202 (1991-02-01), Su
patent: 5483583 (1996-01-01), Chen
patent: 5724415 (1998-03-01), Mills et al.
patent: 5901828 (1999-05-01), Monie
Loomis Paul
Tieu Binh K.
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