US2836484A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aqueous metal powder explosive
Assignee: Reynolds Metals Co
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Filing: 1955-05-04
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Granted: 1958-05-27
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Expires: 1975-05-04
Abstract
No abstract record available.
Inventors
- 👤 Alex G Streng
- 👤 Abraham D Kirshenbaum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:47
CPC Classifications
C; C06; C06B; C06B47/00; C06B47/14; Y; Y10; Y10S; Y10S149/00; Y10S149/11; Y10S149/114
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
56 words
AN AQUEOUS EXPLOSIVE MIXTURE COMPRISING: 38 TO 49% BY WEIGHT OF FINELY DIVIDED ALUMINUM; 20 TO 43% BY WEIGHT OF A STABLE SALT SELECTED FROM THE GROUP COMPOSED OF NITRATES, NITRITES AND PERCHLORATES, AND A QUANTITY OF WATER TO PROVIDE AN ALUMINUM TO WATER RATIO BY WEIGHT WHICH IS IN THE RANGE OF 1.4 TO 1.5.
Claim 2
Dependent Claim
56 words
AN AQUEOUS EXPLOSIVE MIXTURE COMPRISING: 38 TO 49% BY WEIGHT OF FINELY DIVIDED ALUMINUM; 20 TO 43% BY WEIGHT OF A STABLE SALT SELECTED FROM THE GROUP COMPOSED OF NITRATES, NITRITES AND PERCHLORATES, AND A QUANTITY OF WATER TO PROVIDE AN ALUMINUM TO WATER RATIO BY WEIGHT WHICH IS IN THE RANGE OF 1.4 TO 1.5.
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) | 1961-05-26 | 1961-11-25 | 1962-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-26 | 1965-11-25 | 1966-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-26 | 1969-11-25 | 1970-05-27 | $7700.00 | Window Closed / Lapsed |