Patent US3876477A successfully refreshed from Google Patents.
US3876477A
Expired / Lapsed
US
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Fluorocarbon solid propellant with burning rate modifier
Assignee: United States Department of the Navy
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Filing: 1965-09-15
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Granted: 1975-04-08
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Expires: 1985-09-15
Abstract
Abstract Solid fluorocarbon propellant compositions containing burning rate modifi which have high structural integrity and a long storage life under varying environmental conditions.
Inventors
- 👤 Judson B Eldridge
- 👤 Elmo C Julian
- 👤 Robert L Dow
- 👤 George B Rice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:42
CPC Classifications
C; C06; C06B; C06B23/00; C06B23/007; C06B45/00; C06B45/04; C06B45/06; C06B45/10
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
13 words
A SOLID PROPELLANT COMPOSITION CONSISTING ESSENTIALLY OF THE FOLLOWING: INGREDIENTS PERCENT BY WEIGHT
Claim 2
Dependent Claim
13 words
A SOLID PROPELLANT COMPOSITION CONSISTING ESSENTIALLY OF THE FOLLOWING: INGREDIENTS PERCENT BY WEIGHT
Claim 3
Dependent Claim
9 words
A solid propellant composition consisting essentially of the following:
Claim 4
Dependent Claim
9 words
A solid propellant composition consisting essentially of the following:
Claim 5
Dependent Claim
9 words
A solid propellant composition consisting essentially of the following:
Claim 6
Dependent Claim
9 words
A solid propellant composition consisting essentially of the following:
Claim 7
Dependent Claim
9 words
A solid propellant composition consisting essentially of the following:
Claim 8
Dependent Claim
9 words
A solid propellant composition consisting essentially of the following:
Claim 9
Dependent Claim
9 words
A solid propellant composition consisting essentially of the following:
Claim 10
Dependent Claim
9 words
A solid propellant composition consisting essentially of the following:
Claim 11
Dependent Claim
9 words
A solid propellant composition consisting essentially of the following:
Claim 12
Dependent Claim
9 words
A solid propellant composition consisting essentially of the following:
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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) | 1978-04-07 | 1978-10-07 | 1979-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-04-07 | 1982-10-07 | 1983-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-04-07 | 1986-10-07 | 1987-04-08 | $7700.00 | Window Closed / Lapsed |