Patent US4752684A successfully refreshed from Google Patents.
US4752684A
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Method of marking substantially flat paper articles
Assignee: Ferag AG
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Filing: 1986-10-24
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Granted: 1988-06-21
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Expires: 2006-10-24
Abstract
Abstract A substantially flat paper article or product is marked by applying thereto a luminophore. In order for the thus produced markings to remain discernible even if the paper article constitutes a component or part in a collation or composite of such paper articles, the markings are applied to at least one location of a marginal region including the contiguous edge of the paper article. This marking method can be used to monitor the completeness of an end product manufactured by collating a plurality of different paper articles.
Inventors
- 👤 Rudolf Herrmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 19:43
CPC Classifications
B; B42; B42F; B42F21/00; B07; B07C; B07C1/00; G; G06; G06K; G06K1/00; G06K1/12
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
231 words
A method of producing a collated paper end product and monitoring the completeness of such collated paper end product, said method comprising the steps of: marking each one of a predetermined number of paper articles at a substantially flat side of said paper articles with a luminophore at least at one marginal region inclusive of the therewith contiguous edge of said flat side of said paper article; said step of marking said flat side of each one of said predetermined number of paper articles entailing the step of marking said flat side of each one of said predetermined number of paper articles at least in one marginal region which is accessible in the collated paper end product and which is characteristic for each individual one of said predetermined number of paper articles; collating said predetermined number of paper articles and thereby forming said collated paper end product; arranging a predetermined number of luminescence scanners such that each one of said predetermined number of luminescence scanners is aligned with the at least one marked marginal region of an associated characteristic individual paper article of said predetermined number of paper articles in said collated paper end product; and scanning said collated paper end product by means of said predetermined number of luminescence scanners in order to thereby detect the presence of the predetermined number of paper articles in said collated paper end product.
Claim 2
Independent Claim
231 words
A method of producing a collated paper end product and monitoring the completeness of such collated paper end product, said method comprising the steps of: marking each one of a predetermined number of paper articles at a substantially flat side of said paper articles with a luminophore at least at one marginal region inclusive of the therewith contiguous edge of said flat side of said paper article; said step of marking said flat side of each one of said predetermined number of paper articles entailing the step of marking said flat side of each one of said predetermined number of paper articles at least in one marginal region which is accessible in the collated paper end product and which is characteristic for each individual one of said predetermined number of paper articles; collating said predetermined number of paper articles and thereby forming said collated paper end product; arranging a predetermined number of luminescence scanners such that each one of said predetermined number of luminescence scanners is aligned with the at least one marked marginal region of an associated characteristic individual paper article of said predetermined number of paper articles in said collated paper end product; and scanning said collated paper end product by means of said predetermined number of luminescence scanners in order to thereby detect the presence of the predetermined number of paper articles in said collated paper end product.
Claim 3
Dependent Claim
149 words
The method as defined in claim 1, further including the steps of: selecting as said predetermined number of paper articles each containing a substantially flat side, a predetermined number of different types of paper articles; said step of marking each one of said predetermined number of paper articles entailing the step of marking said different types of paper articles and each such paper article of a specific type at least in one marginal region thereof which is accessible in the collated paper end product and which is characteristic for the type of each individual paper article; and said step of arranging said predetermined number of luminescence scanners including the step of arranging each one of said predetermined number of luminescence scanners such that each one of said luminescence scanners is substantially aligned with the at least one marked marginal region of an associated paper article of said specific type.
Claim 4
Dependent Claim
25 words
The method as defined in claim 1, further including the step of: moving said collated paper end product past said predetermined number of luminescence scanners.
Claim 5
Dependent Claim
34 words
The method as defined in claim 1, further including the step of: simultaneously scanning said at least one marked marginal region of all of said paper articles present in said collated paper end product.
Claim 6
Dependent Claim
28 words
The method as defined in claim 1, further including the step of: activating said predetermined number of luminescence scanners by the presence of said collated paper end product.
Claim 7
Dependent Claim
46 words
The method as defined in claim 5, further including the step of: after said step of activating said predetermined number of luminescence scanners, rejecting each collated paper end product which fails to generate a response in at least one of said predetermined number of luminescence scanners.
Claim 8
Dependent Claim
50 words
The method as defined in claim 1, wherein: said step of collating the predetermined number of paper articles and thereby forming the collated paper end product entails collating paper articles which differ from one another and each of which is provided with a respective marking characteristic for such differing article.
References Cited (Backward Citations)
FR1471367A
Cited
US3599229A
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FR2030572A5
Cited
US4204640A
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US4201617A
Cited
GB2082503B
Cited
US4497480A
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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) | 1991-06-21 | 1991-12-21 | 1992-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-06-21 | 1995-12-21 | 1996-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-06-21 | 1999-12-21 | 2000-06-21 | $7700.00 | Window Closed / Lapsed |