US717939A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wind-motor.
Assignee: Individual
•
Filing: 1902-07-25
•
Granted: 1903-01-06
•
Expires: 1922-07-25
Abstract
No abstract record available.
Inventors
- 👤 Luis Soria Y Hernandez
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:48
CPC Classifications
F; F03; F03D; F03D3/00; F03D3/02; F03D1/00; F03D1/04; F03D13/00; F03D13/20; F03D3/04; F03D3/0436; F03D3/0445; F03D9/00; F03D9/20; Y; Y02; Y02E; Y02E10/00; Y02E10/70; Y02E10/72; Y02E10/728; Y02E10/74
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) | 1906-01-05 | 1906-07-07 | 1907-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1910-01-05 | 1910-07-07 | 1911-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1914-01-05 | 1914-07-07 | 1915-01-06 | $7700.00 | Window Closed / Lapsed |