Pay phone

Telephonic communications – With check operated control

Patent

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Details

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

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