Printed matter – Method – Identifying
Patent
1984-05-10
1986-04-15
Bell, Paul A.
Printed matter
Method
Identifying
283 57, B42D 1500
Patent
active
045823456
ABSTRACT:
A method of indicating the face value of a commercial document such as a bank draft or a check while simultaneously precluding subsequent alteration thereof.
REFERENCES:
patent: 852257 (1907-04-01), Collier
patent: 1344235 (1920-06-01), Kopecky
patent: 1465099 (1923-08-01), Stolberg
patent: 1567613 (1925-12-01), Patton, Jr.
patent: 4358852 (1982-11-01), Ichikawa et al.
LandOfFree
Security device for sheet material and method of marking the dev 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 device for sheet material and method of marking the dev, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Security device for sheet material and method of marking the dev will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1435322