US2963093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ram air turbine
Assignee: Garrett Corp
•
Filing: 1955-10-07
•
Granted: 1960-12-06
•
Expires: 1975-10-07
Abstract
No abstract record available.
Inventors
- 👤 Charles F Drexel
- 👤 James E Young
- 👤 Cassius E Sewell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:11
CPC Classifications
F; F03; F03D; F03D7/00; F03D7/02; F03D7/022; F03D7/0224; B; B64; B64D; B64D41/00; B64D41/007; F05; F05B; F05B2220/00; F05B2220/30; F05B2220/31; F05B2260/00; F05B2260/70; F05B2260/74; F05B2260/75; F05B2260/77; Y; Y02; Y02E; Y02E10/00; Y02E10/70; Y02E10/72
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
BE510307A
Cited
US1636434A
Cited
US1887543A
Cited
US1919586A
Cited
US1886891A
Cited
US2345047A
Cited
US2514525A
Cited
US2754915A
Cited
US2777524A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-06 | 1964-06-06 | 1964-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-06 | 1968-06-06 | 1968-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-06 | 1972-06-06 | 1972-12-06 | $7700.00 | Window Closed / Lapsed |