US5785353A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Negotiable document having enhanced security for deterring generation of copies of the negotiable document
Assignee: Diamond Security Inc
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Filing: 1996-10-09
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Granted: 1998-07-28
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Expires: 2016-10-09
Abstract
Abstract A negotiable document includes enhanced security for deterring the fraudulent photocopying of the subject negotiable document. A first pantographic design is imprinted as the general background of the front face of a check and a second pantographic background design is imprinted in the amount line and in the signature line. The enhanced security document of the present invention further includes a muted warning phrase of a first dot size incorporated in the first pantographic design and a muted warning phrase of a second dot size incorporated in the second pantographic background design. Alternatively, it will be understood that a similar warning phrase may be generated with a different first and second size dot density or line density instead of a first dot size and a second dot size. By using a plurality of line densities, or dot densities, or dot sizes for the warning phrases, an unauthorized individual will be unable to adjust a photocopier to mask a single warning phrase.
Inventors
- 👤 Robert I. Diamond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:18
CPC Classifications
B; B41; B41M; B41M3/00; B41M3/14; B41M3/142; B41M3/146; B42; B42D; B42D25/00; B42D25/20; B42D25/29; H; H04; H04N; H04N1/00; H04N1/00838; H04N1/00883
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
104 words
A negotiable document having enhanced security for deterring generation of copies of the negotiable document, comprising: a front side; a back side; a first predesignated area on the front side for insertion of the payable amount of the negotiable document; a second predesignated area on the front side for a signature; a third predesignated border area; a first pantographic background substantially covering the first and second predesignated areas; and a second pantographic background differing from the first pantographic background, said second pantographic background substantially covering the remaining portion of the front side of the document not in the first, second and third predesignated areas.
Claim 2
Dependent Claim
104 words
A negotiable document having enhanced security for deterring generation of copies of the negotiable document, comprising: a front side; a back side; a first predesignated area on the front side for insertion of the payable amount of the negotiable document; a second predesignated area on the front side for a signature; a third predesignated border area; a first pantographic background substantially covering the first and second predesignated areas; and a second pantographic background differing from the first pantographic background, said second pantographic background substantially covering the remaining portion of the front side of the document not in the first, second and third predesignated areas.
Claim 3
Dependent Claim
41 words
The negotiable document of claim 1 further including: a first warning mark comprised of a first dot size pattern in the first pantographic background; and a second warning mark comprised of a second dot size pattern in the second pantographic background.
Claim 4
Dependent Claim
16 words
The negotiable document of claim 2 further including a warning clause describing the first pantographic background.
Claim 5
Dependent Claim
18 words
The negotiable document of claim 3, wherein the warning clause describes the color of the first pantographic background.
Claim 6
Dependent Claim
13 words
The negotiable document of claim 1, wherein the first pantographic background is multicolored.
Claim 7
Dependent Claim
16 words
The negotiable document of claim 2 further including a warning clause describing the second pantographic background.
Claim 8
Dependent Claim
18 words
The negotiable document of claim 6, wherein the warning clause describes the color of the second pantographic background.
Claim 9
Dependent Claim
13 words
The negotiable document of claim 1, wherein the second pantographic background is multicolored.
Claim 10
Dependent Claim
16 words
The negotiable document of claim 2, further including a warning clause describing the second pantographic background.
Claim 11
Dependent Claim
41 words
The negotiable document of claim 1 further including: a first warning mark comprised of a first dot density pattern in the first pantographic background; and a second warning mark comprised of a second dot density pattern in the second pantographic background.
Claim 12
Dependent Claim
16 words
The negotiable document of claim 10 further including a warning clause describing the first pantographic background.
Claim 13
Dependent Claim
18 words
The negotiable document of claim 11, wherein the warning clause describes the color of the first pantographic background.
Claim 14
Dependent Claim
16 words
The negotiable document of claim 10 further including a warning clause describing the second pantographic background.
Claim 15
Dependent Claim
18 words
The negotiable document of claim 13, wherein the warning clause describes the color of the second pantographic background.
Claim 16
Dependent Claim
41 words
The negotiable document of claim 1 further including: a first warning mark comprised of a first line density pattern in the first pantographic background; and a second warning mark comprised of a second line density pattern in the second pantographic background.
Claim 17
Dependent Claim
16 words
The negotiable document of claim 15 further including a warning clause describing the first pantographic background.
Claim 18
Dependent Claim
18 words
The negotiable document of claim 15, wherein the warning clause describes the color of the first pantographic background.
Claim 19
Dependent Claim
16 words
The negotiable document of claim 15 further including a warning clause describing the second pantographic background.
Claim 20
Dependent Claim
18 words
The negotiable document of claim 15, wherein the warning clause describes the color of the second pantographic background.
Claim 21
Independent Claim
131 words
A method for enhancing security of a negotiable document and deterring copying of the negotiable document, comprising the steps of: generating a first warning mark for printing on a first side of a negotiable document, said first warning mark comprised of a first dot size pattern reproducible by various copier systems; generating a second warning mark for printing on a first side of the negotiable document, said second warning mark comprised of a second dot size pattern reproducible by various copier systems; generating a first pantographic background pattern around the first warning mark, said first background pattern comprised of a pattern reproducible by various copy systems; and generating a second pantographic background pattern around the second warning mark, said first background pattern comprised of a pattern reproducible by various copy systems.
Claim 22
Independent Claim
131 words
A method for enhancing security of a negotiable document and deterring copying of the negotiable document, comprising the steps of: generating a first warning mark for printing on a first side of a negotiable document, said first warning mark comprised of a first dot size pattern reproducible by various copier systems; generating a second warning mark for printing on a first side of the negotiable document, said second warning mark comprised of a second dot size pattern reproducible by various copier systems; generating a first pantographic background pattern around the first warning mark, said first background pattern comprised of a pattern reproducible by various copy systems; and generating a second pantographic background pattern around the second warning mark, said first background pattern comprised of a pattern reproducible by various copy systems.
Claim 23
Dependent Claim
58 words
The method of claim 20 further including the steps of: printing the first pantographic background within a predetermined signature area and an area predetermined for a payable amount of the negotiable document; and printing a second pantographic background substantially covering the remaining portion of the first side of the negotiable document not covered by the first pantographic background.
Claim 24
Dependent Claim
25 words
The method of claim 21 further including: generating a warning clause describing the first pantographic background; and printing said warning clause on the negotiable document.
Claim 25
Dependent Claim
24 words
The method of claim 21 further including: generating a warning clause describing the second pantographic background; and printing said warning on the negotiable document.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-07-27 | 2002-01-26 | 2002-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-07-27 | 2006-01-26 | 2006-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-07-27 | 2010-01-26 | 2010-07-28 | $7700.00 | Window Closed / Lapsed |