US1560425A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wave and tide motor
Assignee: GOTTLIEB O LANGE
•
Filing: 1922-10-07
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Granted: 1925-11-03
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Expires: 1942-10-07
Abstract
No abstract record available.
Inventors
- 👤 George S Huff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:49
CPC Classifications
F; F03; F03B; F03B13/00; F03B13/12; F03B13/26; F03B13/266
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) | 1928-11-02 | 1929-05-04 | 1929-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-11-02 | 1933-05-04 | 1933-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-11-02 | 1937-05-04 | 1937-11-03 | $7700.00 | Window Closed / Lapsed |