US2808702A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas turbine pneumatic governor fuel supply control
Assignee: Garrett Corp
•
Filing: 1951-03-13
•
Granted: 1957-10-08
•
Expires: 1971-03-13
Abstract
No abstract record available.
Inventors
- 👤 Donald A Dotson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:03
CPC Classifications
F; F02; F02C; F02C9/00; F02C9/16; Y; Y10; Y10T; Y10T137/00; Y10T137/2496; Y10T137/2559; Y10T137/2574; Y10T137/2605
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB646780A
Cited
US2564133A
Cited
US1980624A
Cited
US2033336A
Cited
US2414322A
Cited
US2582848A
Cited
US2392622A
Cited
US2416453A
Cited
GB580149A
Cited
US2409477A
Cited
US2441948A
Cited
US2581276A
Cited
US2446013A
Cited
US2491548A
Cited
GB605093A
Cited
US2526672A
Cited
US2457595A
Cited
US2564107A
Cited
US2668416A
Cited
US2540642A
Cited
US2571311A
Cited
US2576352A
Cited
US2568127A
Cited
US2559006A
Cited
US2543366A
Cited
US2697090A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-10-07 | 1961-04-08 | 1961-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-10-07 | 1965-04-08 | 1965-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-10-07 | 1969-04-08 | 1969-10-08 | $7700.00 | Window Closed / Lapsed |