Printed matter – Having revealable concealed information – fraud preventer or... – Identifier
Patent
1991-01-28
1992-02-25
Bell, Paul A.
Printed matter
Having revealable concealed information, fraud preventer or...
Identifier
283107, 283904, 283108, B42D 1500
Patent
active
050907360
ABSTRACT:
An identification card of the kind including at least two and usually three resin sheets bonded together, with identification data at an interface between sheets visible through the outermost sheet, which is transparent, and incorporates added anti-tampering protection in the form of a band or other limited area weldment between the sheets usually formed by an ultrasonic weldment; the weldment is clearly visible due to surface distortion caused by it but is not so extensive as to prevent effective viewing of the identification data in its limited area. In a more particularized aspect of the invention, a portion of the identification data is more significant than the remainder of the data and thus more susceptible to being tampered with and the weldments are placed in this susceptible area of the identification data.
REFERENCES:
patent: 2712514 (1955-07-01), English, Jr.
patent: 3279826 (1966-10-01), Rudershausen et al.
patent: 3631617 (1972-01-01), Pekko
patent: 4057919 (1977-11-01), Gauch et al.
patent: 4070774 (1978-01-01), Staats et al.
patent: 4096015 (1978-06-01), Kawamata et al.
patent: 4298217 (1981-11-01), Moraw et al.
patent: 4318554 (1982-03-01), Anderson et al.
patent: 4441945 (1984-04-01), Moraw et al.
patent: 4455359 (1984-06-01), Patzold et al.
patent: 4456639 (1984-06-01), Drower et al.
patent: 4557963 (1985-12-01), Caines
patent: 4589687 (1986-05-01), Hannon
patent: 4710617 (1987-12-01), Mouchotte
patent: 5002312 (1991-03-01), Phillips et al.
Bell Paul A.
Transilwrap Company, Inc.
LandOfFree
Multi-sheet laminated identification card with tamper resistant, does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multi-sheet laminated identification card with tamper resistant,, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-sheet laminated identification card with tamper resistant, will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1888658