Security threads having at least two security detection features

Details Security threads having at least two security detection features Security threads having at least two security detection features

1994-04-04

1996-01-23

Ryan, Patrick J.

Printed matter

Having revealable concealed information, fraud preventer or...

And electrically conductive material

283 70, 283 91, 283901, 428916, B42D 1500

Patent

active

054860229

ABSTRACT:
A visually verifiable and machine-readable security thread having at least two security detection means located thereon, where a first security detection means comprises a machine-readable repeating pattern and where a second security detection means comprises visually verifiable metal-formed indicia. Such security threads are suitable for use with security documents, such as banknotes and the like, labels and any other documents or means of identification used for purposes which make the verification of the authenticity of each specimen desirable at least once in its lifetime.

REFERENCES:
patent: 4183989 (1980-01-01), Tooth
patent: 4534398 (1985-08-01), Crane
patent: 4869778 (1989-09-01), Cote
patent: 4943093 (1990-07-01), Melling et al.
patent: 5354099 (1994-10-01), Kaule et al.

Affiliated with

Also associated with

Rating

Security threads having at least two security detection features does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Security threads having at least two security detection features, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Security threads having at least two security detection features will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1501032