Security facility and uses thereof

Registers – Records – Conductive

Reexamination Certificate

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Details

C235S487000, C283S072000

Reexamination Certificate

active

06848618

ABSTRACT:
In a security facility according to the invention for use as security in paper substrates, such as security and value documents, value and banknote paper and the like, said security facility comprising a non-conducting plastic support, on which at least two conducting areas spaced apart are provided, the at least two conducting areas spaced apart are electrically interconnected by at least one diode connection with a predefined conducting direction.

REFERENCES:
patent: 4652015 (1987-03-01), Crane
patent: 4870260 (1989-09-01), Niepolomski et al.
patent: 4943093 (1990-07-01), Melling et al.
patent: 5161829 (1992-11-01), Detrick et al.
patent: 5255129 (1993-10-01), Jones
patent: 5682103 (1997-10-01), Burrell
patent: 4136877 (1993-05-01), None
patent: 0 019 191 (1980-11-01), None
patent: 0 905 657 (1999-03-01), None

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