US3210932A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solid fuel reaction motor
Assignee: Rocket Power Inc
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Filing: 1963-07-08
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Granted: 1965-10-12
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Expires: 1983-07-08
Abstract
No abstract record available.
Inventors
- 👤 Robert L Walker
- 👤 William E Hallas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:53
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/97; F02K9/978; F02K9/08; F02K9/10; F02K9/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
A SOLID FUEL REACTION MOTOR COMPRISING A CASING INCLUDING AN ELONGATED HOLLOW PERIPHERAL WALL AND A FIRST END CLOSURE; A NOZZLE HAVING AN ORIFICE THERETHROUGH MOUNTED WITHIN THE CASING CLOSELY ADJACENT THE FIRST END CLOSURE; A SECOND END CLOSURE SECURED TO SAID CASING AS TO DEFINE A SOLID FUEL RECEIVING CHAMBER WITHIN THE CASING BETWEEN THE NOZZLE AND THE SECOND END CLOSURE; FUEL IGNITING MEANS CARRIED BY THE SECOND END CLOSURE AND COMMUNICATING WITH THE CHAMBER; A CHARGE OF SOLID FUEL POSITIONED WITHIN THE CASING BETWEEN THE NOZZLE AND THE SECOND END; A FIRST RELATIVELY BROAD PYROGEN CAVITY IN
Claim 2
Dependent Claim
99 words
A SOLID FUEL REACTION MOTOR COMPRISING A CASING INCLUDING AN ELONGATED HOLLOW PERIPHERAL WALL AND A FIRST END CLOSURE; A NOZZLE HAVING AN ORIFICE THERETHROUGH MOUNTED WITHIN THE CASING CLOSELY ADJACENT THE FIRST END CLOSURE; A SECOND END CLOSURE SECURED TO SAID CASING AS TO DEFINE A SOLID FUEL RECEIVING CHAMBER WITHIN THE CASING BETWEEN THE NOZZLE AND THE SECOND END CLOSURE; FUEL IGNITING MEANS CARRIED BY THE SECOND END CLOSURE AND COMMUNICATING WITH THE CHAMBER; A CHARGE OF SOLID FUEL POSITIONED WITHIN THE CASING BETWEEN THE NOZZLE AND THE SECOND END; A FIRST RELATIVELY BROAD PYROGEN CAVITY IN
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |