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US3617403A
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Ignition transfer composition comprising fuel, oxidizer and fluoroelastomer
Assignee: DUANE M JOHNSON
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Filing: 1969-04-24
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Granted: 1971-11-02
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Expires: 1989-04-24
Abstract
Abstract A transfer composition for igniting a pyrotechnic composition comprised of a fuel such as boron, an oxidizer, such as lead dioxide, and a fluoroelastomer which serves as a binder and desensitizer.
Inventors
- 👤 Duane M Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:58
CPC Classifications
C; C06; C06C; C06C5/00; C06C5/06; C06B; C06B33/00; C06B33/02; Y; Y10; Y10S; Y10S149/00; Y10S149/116
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
21 words
An ignition transfer composition as set forth in claim 4 wherein said fuel is boron and said oxidizer is lead dioxide.
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) | 1974-11-01 | 1975-05-03 | 1975-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-11-01 | 1979-05-03 | 1979-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-11-01 | 1983-05-03 | 1983-11-02 | $7700.00 | Window Closed / Lapsed |