Patent US2623353A successfully refreshed from Google Patents.
US2623353A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined fluid pressure and mechanical bearing for gas turbine engines
Assignee: Individual
•
Filing: 1950-07-08
•
Granted: 1952-12-30
•
Expires: 1970-07-08
Abstract
No abstract record available.
Inventors
- 👤 Gerard Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:39
CPC Classifications
F; F01; F01D; F01D25/00; F01D25/16; F01D25/18; F01D25/22; F16; F16C; F16C21/00; F16C32/00; F16C32/06; F16C32/0603; F16C32/0614; F16C2360/00; F16C2360/23
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1906715A
Cited
US2010362A
Cited
US2049343A
Cited
US2112391A
Cited
US2182012A
Cited
US2165448A
Cited
US2334625A
Cited
US2459826A
Cited
GB626268A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-30 | 1956-06-30 | 1956-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-30 | 1960-06-30 | 1960-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-30 | 1964-06-30 | 1964-12-30 | $7700.00 | Window Closed / Lapsed |