US2804016A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic power transmission systems
Assignee: Individual
•
Filing: 1953-08-24
•
Granted: 1957-08-27
•
Expires: 1973-08-24
Abstract
No abstract record available.
Inventors
- 👤 Moore Raymond John Francis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:52
CPC Classifications
B; B62; B62D; B62D11/00; B62D11/02; B62D11/06; B62D11/10; B62D11/14; B62D11/18; B62D11/183; F; F16; F16H; F16H61/00; F16H61/38; F16H61/40; F16H61/42; F16H61/44; F16H61/456
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US550466A
Cited
US1179736A
Cited
US1988213A
Cited
US1900050A
Cited
US2490115A
Cited
US2513446A
Cited
US2570411A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-26 | 1961-02-25 | 1961-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-26 | 1965-02-25 | 1965-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-26 | 1969-02-25 | 1969-08-27 | $7700.00 | Window Closed / Lapsed |