US1149658A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turbine-blading.
Assignee: TERRY STEAM TURBINE Co
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Filing: 1913-10-01
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Granted: 1915-08-10
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Expires: 1933-10-01
Abstract
No abstract record available.
Inventors
- 👤 William J A London
- 👤 George Hunter Plaine
- 👤 Robert C Allen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:37
CPC Classifications
F; F01; F01D; F01D5/00; F01D5/30; F01D5/32; F01D5/326; F01D5/3007; F05; F05D; F05D2220/00; F05D2220/30; F05D2220/31; F05D2230/00; F05D2230/50; F05D2230/54
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) | 1918-08-09 | 1919-02-08 | 1919-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-08-09 | 1923-02-08 | 1923-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-08-09 | 1927-02-08 | 1927-08-10 | $7700.00 | Window Closed / Lapsed |