Patent US1240739A successfully refreshed from Google Patents.
US1240739A
Expired / Lapsed
US
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Governing mechanism for engines.
Assignee: General Electric Co
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Filing: 1914-07-07
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Granted: 1917-09-18
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Expires: 1934-07-07
Abstract
No abstract record available.
Inventors
- 👤 Hermann Lemp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:06
CPC Classifications
G; G01; G01P; G01P1/00; G01P1/02; G01P1/023; G05; G05D; G05D13/00; G05D13/08; G05D13/10
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) | 1920-09-17 | 1921-03-19 | 1921-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1924-09-17 | 1925-03-19 | 1925-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1928-09-17 | 1929-03-19 | 1929-09-18 | $7700.00 | Window Closed / Lapsed |