US3049877A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nozzle for reaction motor
Assignee: ATK Launch Systems LLC
•
Filing: 1956-02-13
•
Granted: 1962-08-21
•
Expires: 1976-02-13
Abstract
No abstract record available.
Inventors
- 👤 Sherman Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:18
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/97; F02K9/972; F02K9/80; F02K9/84
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1642752A
Cited
US1698822A
Cited
US2510561A
Cited
US2472839A
Cited
US2544422A
Cited
GB697721A
Cited
US2658332A
Cited
US2695496A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-20 | 1966-02-19 | 1966-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-20 | 1970-02-19 | 1970-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-20 | 1974-02-19 | 1974-08-21 | $7700.00 | Window Closed / Lapsed |