Patent US3116148A successfully refreshed from Google Patents.
US3116148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photo-chemical printing process and sheet material
Assignee: NCR Voyix Corp
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Filing: 1959-12-21
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Granted: 1963-12-31
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Expires: 1979-12-21
Abstract
No abstract record available.
Inventors
- 👤 Robert E Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:41
CPC Classifications
B; B41; B41M; B41M5/00; B41M5/26; B41M5/28; B41M5/287; G; G03; G03C; G03C1/00; G03C1/002
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
A BASE RECORD SHEET HAVING THEREON A COATING CONSISTING OF A PROFUSE INTERSPERSION OF SOLID PARTICLES OF SUBSTANTIALLY COLORLESS ORGANIC DYE FORMER MATERIAL, WHICH MATERIAL WHEN IN LIQUID SOLUTION TURNS TO A COLORED STATE WHEN SUBJECTED TO ULTRA-VIOLET LIGHT, AND RUPTURABLE CAPSULES CONTAINING, AS A NUCLEUS MATERIAL, A LIQUID SOLVENT FOR THE SOLID PARTICLES OF MATERIAL, THE PARTICLES AND THE CAPSULES BEING OF SUCH SMALL SIZE THAT THEIR IDIVIDUAL IDENTITY CANNOT BE RESOLVED BY THE UNAIDED EYE, THE CAPSULES EACH CONTAINING AN ADDITIONAL SUBSTANCE WHICH PRODUCES GAS TO RUPTURE SUCH CAPSULES WHEN HEATED, RE-
Claim 2
Dependent Claim
94 words
A BASE RECORD SHEET HAVING THEREON A COATING CONSISTING OF A PROFUSE INTERSPERSION OF SOLID PARTICLES OF SUBSTANTIALLY COLORLESS ORGANIC DYE FORMER MATERIAL, WHICH MATERIAL WHEN IN LIQUID SOLUTION TURNS TO A COLORED STATE WHEN SUBJECTED TO ULTRA-VIOLET LIGHT, AND RUPTURABLE CAPSULES CONTAINING, AS A NUCLEUS MATERIAL, A LIQUID SOLVENT FOR THE SOLID PARTICLES OF MATERIAL, THE PARTICLES AND THE CAPSULES BEING OF SUCH SMALL SIZE THAT THEIR IDIVIDUAL IDENTITY CANNOT BE RESOLVED BY THE UNAIDED EYE, THE CAPSULES EACH CONTAINING AN ADDITIONAL SUBSTANCE WHICH PRODUCES GAS TO RUPTURE SUCH CAPSULES WHEN HEATED, RE-
References Cited (Backward Citations)
US2299693A
Cited
US2345549A
Cited
US2676887A
Cited
US2970534A
Cited
US3001873A
Cited
US2953454A
Cited
US2877169A
Cited
US2907682A
Cited
US2932582A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-30 | 1967-07-01 | 1967-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-30 | 1971-07-01 | 1971-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-30 | 1975-07-01 | 1975-12-31 | $7700.00 | Window Closed / Lapsed |