US2662375A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary pump and motor hydraulic transmission
Assignee: Vickers Inc
•
Filing: 1947-10-14
•
Granted: 1953-12-15
•
Expires: 1967-10-14
Abstract
No abstract record available.
Inventors
- 👤 Kenneth I Postel
- 👤 Joseph P Horvath
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:29
CPC Classifications
F; F16; F16H; F16H39/00; F16H39/04; F16H39/06; F16H39/08; F16H39/10; F16H39/14
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1308844A
Cited
US1312701A
Cited
US1044838A
Cited
US1080282A
Cited
GB191314791A
Cited
US1250564A
Cited
US1539616A
Cited
US1628603A
Cited
US1752134A
Cited
US1961592A
Cited
US1924017A
Cited
US1967838A
Cited
US2283516A
Cited
US2409374A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-12-14 | 1957-06-15 | 1957-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-14 | 1961-06-15 | 1961-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-14 | 1965-06-15 | 1965-12-15 | $7700.00 | Window Closed / Lapsed |