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Patent US3245350A successfully refreshed from Google Patents.
US3245350A
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US
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Rocket propelled device for straightline payload transport
Assignee: Individual
•
Filing: 1963-04-29
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Granted: 1966-04-12
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Expires: 1983-04-29
Abstract
No abstract record available.
Inventors
- 👤 Joseph A Kelly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:36
CPC Classifications
F; F42; F42B; F42B30/00; F42B30/04; F42B15/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2391865A
Cited
US2701984A
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US2775163A
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US3045596A
Cited
US2939449A
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US3064381A
Cited
US3088273A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |