US2987964A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Missile launcher
Assignee: AMF Inc
•
Filing: 1957-12-02
•
Granted: 1961-06-13
•
Expires: 1977-12-02
Abstract
No abstract record available.
Inventors
- 👤 Arthur G Logan
- 👤 Cain Blanchard
- 👤 Ginsberg Raymond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:05
CPC Classifications
F; F41; F41F; F41F3/00; F41F3/04; F41F3/0413
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2735391A
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US1375491A
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US1439233A
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US2038758A
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FR794426A
Cited
US2335692A
Cited
US2498995A
Cited
US2604014A
Cited
US2729406A
Cited
US2843020A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-12 | 1964-12-12 | 1965-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-12 | 1968-12-12 | 1969-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-12 | 1972-12-12 | 1973-06-13 | $7700.00 | Window Closed / Lapsed |