US2951752A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Incendiary composition
Assignee: Individual
•
Filing: 1958-05-21
•
Granted: 1960-09-06
•
Expires: 1978-05-21
Abstract
No abstract record available.
Inventors
- 👤 Stevenson Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:06
CPC Classifications
C; C06; C06B; C06B33/00; C06C; C06C15/00; Y; Y10; Y10S; Y10S149/00; Y10S149/11; Y10S149/114
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
AN INCENDIARY COMPOSITION YIELDING PROLONGED BURST DURATION CONSISTING OF NOT MORE THAN ABOUT 75% BY WEIGHT ZIRCONIUM HAVING A PARTICLE SIZE OF ABOUT 20 TO 60 MESH AND A MIXTURE FOR IGNITING SAID ZIRCONIUM CONSISTING OF ABOUT 12.5% TO 47.5% BY WEIGHT METALLIC FUEL CONSISTING OF ABOUT A 50/50 ALLOY OF MAGNESIUMALUMINUM AND ABOUT 12.5% TO 47.5% BY WEIGHT OF AN OXIDIZING AGENT FROM THE CLASS CONSISTING OF POTASSIUM PERCHLORATE, BARIUM NITRATE, AND AMMONIUM NITRATE.
Claim 2
Dependent Claim
75 words
AN INCENDIARY COMPOSITION YIELDING PROLONGED BURST DURATION CONSISTING OF NOT MORE THAN ABOUT 75% BY WEIGHT ZIRCONIUM HAVING A PARTICLE SIZE OF ABOUT 20 TO 60 MESH AND A MIXTURE FOR IGNITING SAID ZIRCONIUM CONSISTING OF ABOUT 12.5% TO 47.5% BY WEIGHT METALLIC FUEL CONSISTING OF ABOUT A 50/50 ALLOY OF MAGNESIUMALUMINUM AND ABOUT 12.5% TO 47.5% BY WEIGHT OF AN OXIDIZING AGENT FROM THE CLASS CONSISTING OF POTASSIUM PERCHLORATE, BARIUM NITRATE, AND AMMONIUM NITRATE.
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) | 1963-09-06 | 1964-03-07 | 1964-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-06 | 1968-03-07 | 1968-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-06 | 1972-03-07 | 1972-09-06 | $7700.00 | Window Closed / Lapsed |