US3064419A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jet pipe nozzle
Assignee: Rolls Royce PLC
•
Filing: 1959-05-04
•
Granted: 1962-11-20
•
Expires: 1979-05-04
Abstract
No abstract record available.
Inventors
- 👤 Ward Peter Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:58
CPC Classifications
F; F02; F02K; F02K1/00; F02K1/002; F02K1/006; B; B64; B64C; B64C9/00; B64C9/38; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18856; Y10T74/1888
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1014664A
Cited
US1165021A
Cited
US2537487A
Cited
US2762584A
Cited
GB743874A
Cited
US2951660A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-19 | 1966-05-21 | 1966-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-19 | 1970-05-21 | 1970-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-19 | 1974-05-21 | 1974-11-20 | $7700.00 | Window Closed / Lapsed |