US2763985A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel control for turbine driven compressor unit
Assignee: Garrett Corp
•
Filing: 1951-02-08
•
Granted: 1956-09-25
•
Expires: 1971-02-08
Abstract
No abstract record available.
Inventors
- 👤 Ivan E Speer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:44
CPC Classifications
F; F02; F02C; F02C6/00; F02C6/04; F02C6/10; B; B64; B64D; B64D37/00; F02C3/00; F02C3/20; F02C3/30; F02C9/00; F02C9/16
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-25 | 1960-03-26 | 1960-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-25 | 1964-03-26 | 1964-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-25 | 1968-03-26 | 1968-09-25 | $7700.00 | Window Closed / Lapsed |