US3056701A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combustion system comprising metal foil and solid perchlorate
Assignee: Reynolds Metals Co
•
Filing: 1958-04-30
•
Granted: 1962-10-02
•
Expires: 1978-04-30
Abstract
No abstract record available.
Inventors
- 👤 Thomas L Fritzlen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:33
CPC Classifications
C; C06; C06B; C06B45/00; C06B45/12; C06B45/14; C06B33/00; Y; Y10; Y10S; Y10S60/00; Y10S60/909
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
A FUEL PACKAGE CONSISTING ESSENTIALLY OF AN ASSEMBLY OF AT LEAST TWO LAYERS OF FLAT MEAL FOIL, SAID METAL BEING SELECTED FROM THE GROUP CONSISTING OF ALUMINUM AND MAGNESIUM, AND A SOLID PERCHLORATE OXIDANT FOR SAID METAL FOIL LOOSELY DISPOSED AND SUBSTANTIALLY ENCLOSED BETWEEN ALTERNATE METAL FOIL LAYERS, SAID PACKAGE HAVING SEALED EDGES.
Claim 2
Dependent Claim
53 words
A FUEL PACKAGE CONSISTING ESSENTIALLY OF AN ASSEMBLY OF AT LEAST TWO LAYERS OF FLAT MEAL FOIL, SAID METAL BEING SELECTED FROM THE GROUP CONSISTING OF ALUMINUM AND MAGNESIUM, AND A SOLID PERCHLORATE OXIDANT FOR SAID METAL FOIL LOOSELY DISPOSED AND SUBSTANTIALLY ENCLOSED BETWEEN ALTERNATE METAL FOIL LAYERS, SAID PACKAGE HAVING SEALED EDGES.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-01 | 1966-04-02 | 1966-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-01 | 1970-04-02 | 1970-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-01 | 1974-04-02 | 1974-10-02 | $7700.00 | Window Closed / Lapsed |