US3132825A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Space-atmosphere vehicle
Assignee: Bell Aerospace Corp
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Filing: 1961-09-25
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Granted: 1964-05-12
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Expires: 1981-09-25
Abstract
No abstract record available.
Inventors
- 👤 Robert S Postle
- 👤 Jerome L Michaels
- 👤 Henderson Campbell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:43
CPC Classifications
B; B64; B64C; B64C30/00; B64G; B64G1/00; B64G1/22; B64G1/62; B64G1/625
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
56 words
A SPACE-ATMOSPHERE TRAVEL VEHICLE HAVING AN EXTERNAL CONFIGURATION OF MODIFIED LENTICULAR FORM GENERALLY CIRCULAR IN PLAN VIEW BUT TRUNCATED AT THE REAR END THEREOF AND HAVING A CONVEX BOTTOM SURFACE AND A MODIFIED CONVEX UPPER SURFACE SLOPED DOWNWARDLY TOWARD THE FRONT END OF THE VEHICLE AND IN SIDE VIEW ALSO TRUNCATED AT THE REAR END THEREOF.
Claim 2
Dependent Claim
56 words
A SPACE-ATMOSPHERE TRAVEL VEHICLE HAVING AN EXTERNAL CONFIGURATION OF MODIFIED LENTICULAR FORM GENERALLY CIRCULAR IN PLAN VIEW BUT TRUNCATED AT THE REAR END THEREOF AND HAVING A CONVEX BOTTOM SURFACE AND A MODIFIED CONVEX UPPER SURFACE SLOPED DOWNWARDLY TOWARD THE FRONT END OF THE VEHICLE AND IN SIDE VIEW ALSO TRUNCATED AT THE REAR END THEREOF.
References Cited (Backward Citations)
US2730311A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-12 | 1967-11-11 | 1968-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-12 | 1971-11-11 | 1972-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-12 | 1975-11-11 | 1976-05-12 | $7700.00 | Window Closed / Lapsed |