Patent US2142042A successfully refreshed from Google Patents.
US3472675A
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Pressure-sensitive capsule-containing foraminated sheet material
Assignee: NCR Voyix Corp
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Filing: 1966-12-23
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Granted: 1969-10-14
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Expires: 1986-12-23
Abstract
No abstract record available.
Inventors
- 👤 Thomas T Gordon
- 👤 Rene K Himmel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:26
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/02; A; A61; A61K; A61K9/00; A61K9/0012; A61K9/007; A61K9/70; B; B01; B01J; B01J13/00; B01J13/02; B01J13/025; B41; B41M; B41M5/00; B41M5/124; B41M5/165; G09F2003/023; G09F2003/0241; G09F2003/025; G09F2003/028; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2730456A
Cited
US2800458A
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US3016308A
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US3041288A
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US3020171A
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US3384536A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-13 | 1973-04-14 | 1973-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-13 | 1977-04-14 | 1977-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-13 | 1981-04-14 | 1981-10-14 | $7700.00 | Window Closed / Lapsed |