US910388A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic brake for elastic-fluid turbines.
Assignee: General Electric Co
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Filing: 1903-08-07
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Granted: 1909-01-19
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Expires: 1923-08-07
Abstract
No abstract record available.
Inventors
- 👤 Oscar Junggren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:14
CPC Classifications
F; F16; F16D; F16D49/00; F16D49/02; F16D49/06; F16D2121/00; F16D2121/02; F16D2121/12
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) | 1912-01-19 | 1912-07-20 | 1913-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1916-01-19 | 1916-07-20 | 1917-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1920-01-19 | 1920-07-20 | 1921-01-19 | $7700.00 | Window Closed / Lapsed |