US2683350A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydrodynamic power transmission comprising control means for controlling the rate of circulation of the working fluid in the circuit
Assignee: JARVIS C MARBLE
•
Filing: 1950-03-11
•
Granted: 1954-07-13
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Expires: 1970-03-11
Abstract
No abstract record available.
Inventors
- 👤 Odman Tor Axel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 23:12
CPC Classifications
F; F16; F16D; F16D33/00; F16D33/02; F16D33/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1203265A
Cited
US1972175A
Cited
US1863128A
Cited
US2358473A
Cited
US2384841A
Cited
US2350865A
Cited
US2580072A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-12 | 1958-01-11 | 1958-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-12 | 1962-01-11 | 1962-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-12 | 1966-01-11 | 1966-07-13 | $7700.00 | Window Closed / Lapsed |