US3467544A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for preparation of autogenously reactant minute capsules
Assignee: NCR Voyix Corp
•
Filing: 1966-04-04
•
Granted: 1969-09-16
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Expires: 1986-04-04
Abstract
No abstract record available.
Inventors
- 👤 Nicola Marinelli
- 👤 John G Whitaker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:12
CPC Classifications
B; B01; B01J; B01J13/00; B01J13/02; B01J13/06; B01J13/10; C; C08; C08L; C08L81/00; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2982; Y10T428/2984
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2584264A
Cited
US2429698A
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US2800457A
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US3018258A
Cited
US3179600A
Cited
US3225017A
Cited
US3275579A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-15 | 1973-03-17 | 1973-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-15 | 1977-03-17 | 1977-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-15 | 1981-03-17 | 1981-09-16 | $7700.00 | Window Closed / Lapsed |