US2941601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel control
Assignee: RTX Corp
•
Filing: 1954-12-21
•
Granted: 1960-06-21
•
Expires: 1974-12-21
Abstract
No abstract record available.
Inventors
- 👤 Stanley G Best
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:03
CPC Classifications
F; F02; F02C; F02C9/00; F02C9/26; F02C9/32; B; B64; B64C; B64C11/00; B64C11/30; B64C11/305; F02K; F02K3/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1976659A
Cited
US2209987A
Cited
US2168155A
Cited
US2350781A
Cited
US2466438A
Cited
US2560758A
Cited
US2489586A
Cited
US2638993A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-21 | 1963-12-21 | 1964-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-21 | 1967-12-21 | 1968-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-21 | 1971-12-21 | 1972-06-21 | $7700.00 | Window Closed / Lapsed |