US3328964A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High energy additive addition means to a rocket motor
Assignee: ATK Launch Systems LLC
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Filing: 1966-06-01
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Granted: 1967-07-04
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Expires: 1986-06-01
Abstract
No abstract record available.
Inventors
- 👤 Allan E Williams
- 👤 Leslie M Dyson
- 👤 Lowell F Matthies
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:12
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/72; F02K9/08; F02K9/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
A HIGH PERFORMANCE SOLID PROPELLANT ROCKET MOTOR INCLUDING A COMBUSTION CHAMBER, AN EXIT NOZZLE, A PROPELLANT IGNITION MEANS, AND A SOLID PROPELLANT CHARGE IN SAID COMBUSTION CHAMBER, SAID HIGH PERFORMANCE DERIVED FROM COMBUSTIBLE, PARTICULATED, ENERGY IMPARTING, ADDITIVE MATERIAL COMPRISING, AN ADDITIVE SUPPLY MEANS ADAPTABLE FOR ATTACHMENT TO THE HEAD END OF SAID MOTOR COMPRISING A CASING HAVING A CHAMBER FOR CONTAINING SAID ENERGY IMPARTING, ADDITIVE MATERIAL, MEANS FOR PRODUCING FLUID PRESSURE IN SAID CASING FOR INITIALLY MOVING AND THEREAFTER TRANSPORTING SAID PARTICULATED MATERIAL FROM SAID CASING TO SAID ROCKET MOTOR COMBUSTION CHAMBER, AND AT LEAST ONE CONNECTING PORT FOR COMMUNICATION BETWEEN SAID
Claim 2
Dependent Claim
102 words
A HIGH PERFORMANCE SOLID PROPELLANT ROCKET MOTOR INCLUDING A COMBUSTION CHAMBER, AN EXIT NOZZLE, A PROPELLANT IGNITION MEANS, AND A SOLID PROPELLANT CHARGE IN SAID COMBUSTION CHAMBER, SAID HIGH PERFORMANCE DERIVED FROM COMBUSTIBLE, PARTICULATED, ENERGY IMPARTING, ADDITIVE MATERIAL COMPRISING, AN ADDITIVE SUPPLY MEANS ADAPTABLE FOR ATTACHMENT TO THE HEAD END OF SAID MOTOR COMPRISING A CASING HAVING A CHAMBER FOR CONTAINING SAID ENERGY IMPARTING, ADDITIVE MATERIAL, MEANS FOR PRODUCING FLUID PRESSURE IN SAID CASING FOR INITIALLY MOVING AND THEREAFTER TRANSPORTING SAID PARTICULATED MATERIAL FROM SAID CASING TO SAID ROCKET MOTOR COMBUSTION CHAMBER, AND AT LEAST ONE CONNECTING PORT FOR COMMUNICATION BETWEEN SAID
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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) | 1970-07-03 | 1971-01-02 | 1971-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-03 | 1975-01-02 | 1975-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-03 | 1979-01-02 | 1979-07-04 | $7700.00 | Window Closed / Lapsed |