US3140208A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gasless ignition composition for solid rocket propellants
Assignee: Individual
•
Filing: 1962-01-18
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Granted: 1964-07-07
•
Expires: 1982-01-18
Abstract
No abstract record available.
Inventors
- 👤 Barnet R Adelman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:07
CPC Classifications
C; C06; C06C; C06C9/00; C06B; C06B33/00; C06B33/06; C06C5/00; C06C5/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
22 words
AN IGNITER COMPOSITION FOR A SOLID ROCKET PROPELLANT CONSISTING ESSENTIALLY OF POWDERED IRON OF A MAJOR AMOUNT BY WEIGHT AND POTASSIUM PERCHLORATE.
Claim 2
Dependent Claim
22 words
AN IGNITER COMPOSITION FOR A SOLID ROCKET PROPELLANT CONSISTING ESSENTIALLY OF POWDERED IRON OF A MAJOR AMOUNT BY WEIGHT AND POTASSIUM PERCHLORATE.
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) | 1967-07-07 | 1968-01-06 | 1968-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-07 | 1972-01-06 | 1972-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-07 | 1976-01-06 | 1976-07-07 | $7700.00 | Window Closed / Lapsed |