US3507718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Explosive slurry containing pulpy fibrous matter,finely divided carbonaceous material and powerful inorganic oxidizer salt
Assignee: Ireco Inc
•
Filing: 1969-03-26
•
Granted: 1970-04-21
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Expires: 1989-03-26
Abstract
No abstract record available.
Inventors
- 👤 Kay S Mortensen
- 👤 Mark J Hagmann
- 👤 Harvey A Jessop
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:29
CPC Classifications
C; C06; C06B; C06B47/00; C06B47/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3369945A
Cited
US3423259A
Cited
US3361604A
Cited
US3326733A
Cited
US3397096A
Cited
US3400026A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-04-20 | 1973-10-20 | 1974-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-04-20 | 1977-10-20 | 1978-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-04-20 | 1981-10-20 | 1982-04-21 | $7700.00 | Window Closed / Lapsed |