Patent US2646385A successfully refreshed from Google Patents.
Patent US3063864A successfully refreshed from Google Patents.
US3063864A
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Material for receiving inscriptions and method of making
Assignee: Ipswich Processes Inc
•
Filing: 1959-09-28
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Granted: 1962-11-13
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Expires: 1979-09-28
Abstract
No abstract record available.
Inventors
- 👤 Daniel P Norman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 20:55
CPC Classifications
B; B41; B41M; B41M5/00; B41M5/124; B41M5/1246; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/24893; Y10T428/24934
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
THE METHOD OF MAKING AN INSCRIPTION MEDIUM WHICH COMPRISES IMPRINTING ON A BASE WITH A FLUID FORMULATION OF A FIRST POTENTIALLY REACTIVE MATERIAL A TWO-DIMENSIONAL ARRAY OF CLOSELY ARRANGED BUT EFFECTIVELY ISOLATED IMPRESSIONS, DRYING THE SAME TO SET THE IMPRESSIONS, THEN PRINTING IN THE INTERSTICES BETWEEN THE IMPRESSIONS, WITH A FLUID FORMULATION OF A SECOND POTENTIALLY REACTIVE MATERIAL WHICH IF MIXED WITH THE FIRST RESULTS IN A CHGROMOGENETIC REACTION, A SECOND TWO DIMENTIONAL ARRAY OF IMPRESSIONS CLOSELY ARRANGED WITH BUT EFFECTIVELY ISOLATED FROM BOTH EACH OTHER AND THE IMPRESSIONS, OF THE FIRSTT ARRAY AND DRYING THE SECOND IMPRESSIONS, THE DENSITY OF DISTRIBUTION OF THE ELEMENTS OF THE TWO ARRAYS TAKEN TOGETHER BEING SUCH THAT AT LEAST SEVERAL OF EACH ARRAY ARE PRESENT IN ANY AREA ONE SIXTEENTH OF AN INCH SQUARE.
Claim 2
Independent Claim
131 words
THE METHOD OF MAKING AN INSCRIPTION MEDIUM WHICH COMPRISES IMPRINTING ON A BASE WITH A FLUID FORMULATION OF A FIRST POTENTIALLY REACTIVE MATERIAL A TWO-DIMENSIONAL ARRAY OF CLOSELY ARRANGED BUT EFFECTIVELY ISOLATED IMPRESSIONS, DRYING THE SAME TO SET THE IMPRESSIONS, THEN PRINTING IN THE INTERSTICES BETWEEN THE IMPRESSIONS, WITH A FLUID FORMULATION OF A SECOND POTENTIALLY REACTIVE MATERIAL WHICH IF MIXED WITH THE FIRST RESULTS IN A CHGROMOGENETIC REACTION, A SECOND TWO DIMENTIONAL ARRAY OF IMPRESSIONS CLOSELY ARRANGED WITH BUT EFFECTIVELY ISOLATED FROM BOTH EACH OTHER AND THE IMPRESSIONS, OF THE FIRSTT ARRAY AND DRYING THE SECOND IMPRESSIONS, THE DENSITY OF DISTRIBUTION OF THE ELEMENTS OF THE TWO ARRAYS TAKEN TOGETHER BEING SUCH THAT AT LEAST SEVERAL OF EACH ARRAY ARE PRESENT IN ANY AREA ONE SIXTEENTH OF AN INCH SQUARE.
References Cited (Backward Citations)
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US2224270A
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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) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |