US1002833A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telescope-turbine wind-engine.
Assignee: Individual
•
Filing: 1911-05-06
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Granted: 1911-09-12
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Expires: 1931-05-06
Abstract
No abstract record available.
Inventors
- 👤 Homer E Giddings
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:18
CPC Classifications
F; F03; F03D; F03D1/00; F03D1/04; F03D1/02; F03D1/025; F03D13/00; F03D13/10; F03D3/00; F03D3/04; F03D3/0436; F03D3/0472; F05; F05B; F05B2240/00; F05B2240/10; F05B2240/13; F05B2240/133; Y; Y02; Y02E; Y02E10/00; Y02E10/70; Y02E10/72; Y02E10/74; Y10; Y10S; Y10S415/00; Y10S415/909
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) | 1914-09-11 | 1915-03-13 | 1915-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1918-09-11 | 1919-03-13 | 1919-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1922-09-11 | 1923-03-13 | 1923-09-12 | $7700.00 | Window Closed / Lapsed |