US2006985A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for obtaining power from sea water
Assignee: Individual
•
Filing: 1932-06-17
•
Granted: 1935-07-02
•
Expires: 1952-06-17
Abstract
No abstract record available.
Inventors
- 👤 Claude George
- 👤 Boucherot Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:49
CPC Classifications
F; F03; F03G; F03G7/00; F03G7/04; F03G7/05; Y; Y02; Y02E; Y02E10/00; Y02E10/30; Y10; Y10S; Y10S159/00; Y10S159/902; Y10S159/903; Y10S203/00; Y10S203/01; Y10S203/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1938-07-01 | 1938-12-31 | 1939-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-07-01 | 1942-12-31 | 1943-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-07-01 | 1946-12-31 | 1947-07-02 | $7700.00 | Window Closed / Lapsed |