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Patent US2802398A successfully refreshed from Google Patents.
US2802398A
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Aircraft rocket launcher
Assignee: Lockheed Martin Corp
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Filing: 1951-01-16
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Granted: 1957-08-13
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Expires: 1971-01-16
Abstract
No abstract record available.
Inventors
- 👤 James B Beach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:52
CPC Classifications
F; F41; F41F; F41F3/00; F41F3/04; F41F3/06; B; B64; B64D; B64D1/00; B64D1/02; B64D1/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE288711C
Cited
US1037519A
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FR462571A
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US1908726A
Cited
US2351815A
Cited
US2424839A
Cited
FR924013A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-12 | 1961-02-11 | 1961-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-12 | 1965-02-11 | 1965-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-12 | 1969-02-11 | 1969-08-13 | $7700.00 | Window Closed / Lapsed |