Patent US2954284A successfully refreshed from Google Patents.
US2954284A
Expired / Lapsed
US
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Fuel comprising a mixture of ammonium nitrate and metal particles
Assignee: Commonwealth Engineering Company of Ohio
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Filing: 1958-02-13
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Granted: 1960-09-27
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Expires: 1978-02-13
Abstract
No abstract record available.
Inventors
- 👤 Jr Harry A Toulmin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:16
CPC Classifications
C; C06; C06B; C06B33/00; C06B33/04; C06B31/00; C06B31/28; C06B31/30; Y; Y10; Y10S; Y10S149/00; Y10S149/11; Y10S149/112; Y10S149/114
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
A FUEL CONSISTING OF THE FOLLOWING CONSTITUENTS IN PARTS BY WEIGHT: PERCENT AMMONIUM NITRATE ------------------------------------- 70 METAL PARTICLES SELECTED FROM THE GROUP CONSISTING OF ALUMINUM, MAGNESIUM AND ZINC AND MIXTURES THEREOF --------------------------------------------- 15 ALUMINUM STEARATE ----------------------------------- 15 AID METAL PARTICLES HAVING A SIZE ON THE ORDER OF ONE''HALF MICRON IN DIAMETER.
Claim 2
Dependent Claim
51 words
A FUEL CONSISTING OF THE FOLLOWING CONSTITUENTS IN PARTS BY WEIGHT: PERCENT AMMONIUM NITRATE ------------------------------------- 70 METAL PARTICLES SELECTED FROM THE GROUP CONSISTING OF ALUMINUM, MAGNESIUM AND ZINC AND MIXTURES THEREOF --------------------------------------------- 15 ALUMINUM STEARATE ----------------------------------- 15 AID METAL PARTICLES HAVING A SIZE ON THE ORDER OF ONE''HALF MICRON IN DIAMETER.
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) | 1963-09-27 | 1964-03-28 | 1964-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-27 | 1968-03-28 | 1968-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-27 | 1972-03-28 | 1972-09-27 | $7700.00 | Window Closed / Lapsed |