Patent US5767301A successfully refreshed from Google Patents.
Patent US3390031A successfully refreshed from Google Patents.
US3390031A
Expired / Lapsed
US
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Gelled aqueous slurry explosive composition containing an inorganic nitrite
Assignee: Hercules LLC
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Filing: 1967-01-04
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Granted: 1968-06-25
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Expires: 1987-01-04
Abstract
No abstract record available.
Inventors
- 👤 Alfred A Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:38
CPC Classifications
C; C06; C06B; C06B47/00; C06B47/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2255602A
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US2789043A
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US2993767A
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US3017301A
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US3249474A
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US3288658A
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US3288661A
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US3294601A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-25 | 1971-12-25 | 1972-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-25 | 1975-12-25 | 1976-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-25 | 1979-12-25 | 1980-06-25 | $7700.00 | Window Closed / Lapsed |