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US2997955A
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Missile casing
Assignee: Akzo Nobel UK PLC
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Filing: 1957-05-13
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Granted: 1961-08-29
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Expires: 1977-05-13
Abstract
No abstract record available.
Inventors
- 👤 Wade Worth
- 👤 William E Meissner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:54
CPC Classifications
B; B64; B64G; B64G1/00; B64G1/22; B64G1/52; B64G1/58
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1944884A
Cited
US2207116A
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US2426997A
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US2744043A
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US2782716A
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US2835107A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-28 | 1965-02-27 | 1965-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-28 | 1969-02-27 | 1969-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-28 | 1973-02-27 | 1973-08-29 | $7700.00 | Window Closed / Lapsed |