US3242020A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gelled alcohol explosive composition
Assignee: Dow Chemical Co
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Filing: 1963-09-27
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Granted: 1966-03-22
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Expires: 1983-09-27
Abstract
No abstract record available.
Inventors
- 👤 Bobby L Atkins
- 👤 Jackson Lake
- 👤 Robert N Bashaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:03
CPC Classifications
C; C06; C06B; C06B23/00; C06B23/001; C06B45/00; C06B45/04; C06B45/06; C06B45/10; Y; Y10; Y10S; Y10S149/00; Y10S149/118
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
48 words
A COMBUSTIBLE GELLED COMPOSITION OF LOW FREEZING POINT COMPRISING BETWEEN ABOUT 0.2 PERCENT AND ABOUT 10 PERCENT BY WEIGHT OF A CROSS-LINKED POLYMER OF N-VINYL-2-PYRROLIDONE AND AN HYDROXY COMPOUND SELECTED FROM THE CLASS CONSISTING OF MONO-ALCOHOLS OF FROM 1 TO ABOUT 10 CARBON ATOMS, GLYCOLS HAVING THE FORMULA
Claim 2
Dependent Claim
48 words
A COMBUSTIBLE GELLED COMPOSITION OF LOW FREEZING POINT COMPRISING BETWEEN ABOUT 0.2 PERCENT AND ABOUT 10 PERCENT BY WEIGHT OF A CROSS-LINKED POLYMER OF N-VINYL-2-PYRROLIDONE AND AN HYDROXY COMPOUND SELECTED FROM THE CLASS CONSISTING OF MONO-ALCOHOLS OF FROM 1 TO ABOUT 10 CARBON ATOMS, GLYCOLS HAVING THE FORMULA
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-21 | 1969-09-20 | 1970-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-21 | 1973-09-20 | 1974-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-21 | 1977-09-20 | 1978-03-22 | $7700.00 | Window Closed / Lapsed |