Patent US2924359A successfully refreshed from Google Patents.
US2924359A
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Expulsion bag fuel tank
Assignee: Northrop Grumman Space and Mission Systems Corp
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Filing: 1957-02-15
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Granted: 1960-02-09
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Expires: 1977-02-15
Abstract
No abstract record available.
Inventors
- 👤 Donald G Beremand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:25
CPC Classifications
F; F15; F15B; F15B1/00; F15B1/02; F15B1/04; F15B1/08; F15B1/10; F15B1/106; B; B64; B64D; B64D37/00; B64D37/02; B64D37/06; F15B2201/00; F15B2201/20; F15B2201/205; F15B2201/30; F15B2201/315; F15B2201/3151; F15B2201/3156; F15B2201/40; F15B2201/41; F15B2201/411; F15B2201/415; F15B2201/4155
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US382610A
Cited
US1122270A
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US2097985A
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US2324701A
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US2339876A
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US2351761A
Cited
US2347379A
Cited
US2543585A
Cited
US2736356A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-08 | 1963-08-10 | 1964-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-08 | 1967-08-10 | 1968-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-08 | 1971-08-10 | 1972-02-09 | $7700.00 | Window Closed / Lapsed |