Paystation monitor circuit to prevent fraudulent use

Details Paystation monitor circuit to prevent fraudulent use Paystation monitor circuit to prevent fraudulent use

1988-07-01

1990-01-23

Lev, Robert

Telephonic communications

With check operated control

Fraud or interference prevention

379146, H04M 1702

Patent

active

048963488

ABSTRACT:
A paystation circuit that monitors coin battery signals, hookswitch detect signals and initial rate conditions to provide proper reset signals to the totalizer circuit enabling and/or disabling the dial keypad in order to prevent fraudulent paystation usage.

REFERENCES:
patent: 3428751 (1969-02-01), Edington
patent: 3814907 (1974-06-01), Edington et al.
patent: 3890468 (1975-06-01), Burns et al.
patent: 4429183 (1984-01-01), Nemecsek et al.
patent: 4567325 (1986-01-01), Crouch et al.

Affiliated with

Also associated with

Rating

Paystation monitor circuit to prevent fraudulent use does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Paystation monitor circuit to prevent fraudulent use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Paystation monitor circuit to prevent fraudulent use will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-649526