US961328A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turbine-blade.
Assignee: Individual
•
Filing: 1910-03-17
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Granted: 1910-06-14
•
Expires: 1930-03-17
Abstract
No abstract record available.
Inventors
- 👤 Henry H Wait
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:14
CPC Classifications
F; F01; F01D; F01D5/00; F01D5/30; F01D5/3053; F01D5/3023; F05; F05D; F05D2220/00; F05D2220/30; F05D2220/31; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49316; Y10T29/4932; Y10T29/49321; Y10T29/49336; Y10T428/00; Y10T428/12; Y10T428/12201; Y10T428/12229; Y10T428/12236; Y10T428/12243
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) | 1913-06-13 | 1913-12-13 | 1914-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-06-13 | 1917-12-13 | 1918-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-06-13 | 1921-12-13 | 1922-06-14 | $7700.00 | Window Closed / Lapsed |