US3107883A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flying body construction
Assignee: Boelkow Entwicklungen KG
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Filing: 1960-12-20
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Granted: 1963-10-22
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Expires: 1980-12-20
Abstract
No abstract record available.
Inventors
- 👤 Haberkorn Erich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:55
CPC Classifications
B; B64; B64D; B64D27/00; B64D27/02; B64D27/16; B64D27/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
A FLYING CRAFT COMPRISING A CENTRAL ELONGATED FUSELAGE HAVING OUTER WALLS DEFINING AN INTERIOR WALL OF AN AIR CONSUMING RAM-JET ENGINE COMBUSTION CHAMBER, A WING PORTION EXTENDING OUTWARDLY FROM EACH SIDE OF SAID FUSELAGE IN THE VICINITY OF SAID COMBUSTION CHAMBER, A SEMIANNULAR SHELL PORTION ASSEMBLY CONNECTED TO EACH SIDE OF SAID WING PORTIONS, SAID SHELL PORTION ASSEMBLY INCLUDING COMPLEMENTARY PORTIONS OF AN ANNULAR FLAME HOLDER SUPPORTED THEREBY ON AN INTERIOR WALL THEREOF AND INTERMEDIATE THE HEIGHT THEREOF, SAID SHELL PORTION ASSEMBLY HAVING AN INTERIOR WALL DEFINING THE OUTER WALL OF SAID COMBUSTION CHAMBER.
Claim 2
Dependent Claim
94 words
A FLYING CRAFT COMPRISING A CENTRAL ELONGATED FUSELAGE HAVING OUTER WALLS DEFINING AN INTERIOR WALL OF AN AIR CONSUMING RAM-JET ENGINE COMBUSTION CHAMBER, A WING PORTION EXTENDING OUTWARDLY FROM EACH SIDE OF SAID FUSELAGE IN THE VICINITY OF SAID COMBUSTION CHAMBER, A SEMIANNULAR SHELL PORTION ASSEMBLY CONNECTED TO EACH SIDE OF SAID WING PORTIONS, SAID SHELL PORTION ASSEMBLY INCLUDING COMPLEMENTARY PORTIONS OF AN ANNULAR FLAME HOLDER SUPPORTED THEREBY ON AN INTERIOR WALL THEREOF AND INTERMEDIATE THE HEIGHT THEREOF, SAID SHELL PORTION ASSEMBLY HAVING AN INTERIOR WALL DEFINING THE OUTER WALL OF SAID COMBUSTION CHAMBER.
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) | 1966-10-21 | 1967-04-22 | 1967-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-21 | 1971-04-22 | 1971-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-21 | 1975-04-22 | 1975-10-22 | $7700.00 | Window Closed / Lapsed |