US2601612A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas turbine motor of reduced
Assignee: —
•
Filing: 1945-08-27
•
Granted: 1952-06-24
•
Expires: 1965-08-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 01:40
CPC Classifications
F; F23; F23R; F23R3/00; F23R3/42; F23R3/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1346509A
Cited
GB347206A
Cited
US2085761A
Cited
US2332866A
Cited
US2256198A
Cited
US2326072A
Cited
US2404334A
Cited
US2398654A
Cited
US2399046A
Cited
US2396068A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-24 | 1955-12-24 | 1956-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-24 | 1959-12-24 | 1960-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-24 | 1963-12-24 | 1964-06-24 | $7700.00 | Window Closed / Lapsed |