Patent US3081703A successfully refreshed from Google Patents.
US3081703A
Expired / Lapsed
US
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Spin-cone stabilized projectile
Assignee: Individual
•
Filing: 1958-07-29
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Granted: 1963-03-19
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Expires: 1978-07-29
Abstract
No abstract record available.
Inventors
- 👤 Ewald A Kamp
- 👤 Thomas G Morrison
- 👤 Andrew H Solarski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:04
CPC Classifications
F; F42; F42B; F42B10/00; F42B10/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1172542A
Cited
US1546842A
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US2297130A
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US2397114A
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US2368258A
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US2414464A
Cited
US2569996A
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US2596644A
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US2748702A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-18 | 1966-09-17 | 1967-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-18 | 1970-09-17 | 1971-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-18 | 1974-09-17 | 1975-03-19 | $7700.00 | Window Closed / Lapsed |