US3044257A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combustion chamber outer jacket
Assignee: ATK Launch Systems LLC
•
Filing: 1958-06-02
•
Granted: 1962-07-17
•
Expires: 1978-06-02
Abstract
No abstract record available.
Inventors
- 👤 Shesta John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:55
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/42; F02K9/60; F02K9/62; F02K9/64; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49346; Y10T29/49826; Y10T29/49838; Y10T29/49861; Y10T29/49908; Y10T29/49925; Y10T29/49927; Y10T29/49929
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1969540A
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US1935659A
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US2122521A
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FR1001770A
Cited
US2705399A
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US2756032A
Cited
FR1091311A
Cited
US2817484A
Cited
US2743514A
Cited
FR1112030A
Cited
US2844939A
Cited
US2933888A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |