US3090580A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Space and atmospheric re-entry vehicle
Assignee: Individual
•
Filing: 1962-04-13
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Granted: 1963-05-21
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Expires: 1982-04-13
Abstract
No abstract record available.
Inventors
- 👤 Alan B Kehlet
- 👤 Dennis F Hasson
- 👤 William W Petynia
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:58
CPC Classifications
B; B64; B64D; B64D17/00; B64D17/78; B64G; B64G1/00; B64G1/22; B64G1/62; B64G1/623
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
67 words
A SPACE VEHICLE CAPABLE OF ATMOSPHERIC MANEUVERING COMPRISING IN COMBINATION OF A LENTICULAR BODY HAVING AN UPPER CONVEX SURFACE AND A LOWER CONVEX SURFACE, AERODYNAMIC CONTROL MEMBERS PIVOTALLY CONNECTED TO SAID UPPER CONVEX SURFACE, MEANS LOCATED IN SAID BODY FOR PIVOTALLY MOVING SAID MEMBERS FROM AN INOPERATIVE, RE TRACTED POSITION TO AN OPERATIVE, EXTENDED POSITION, AND SAID LOWER CONVEX SURFACE COMPRISING A HEAT SHIELD FOR SAID BODY.
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) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |