US2677932A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combustion power plants in parallel
Assignee: General Electric Co
•
Filing: 1949-08-10
•
Granted: 1954-05-11
•
Expires: 1969-08-10
Abstract
No abstract record available.
Inventors
- 👤 Bengt E G Forsling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:22
CPC Classifications
F; F02; F02C; F02C3/00; F02C3/04; F02C3/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2477184A
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US2430399A
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GB583500A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-10 | 1957-11-09 | 1958-05-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-10 | 1961-11-09 | 1962-05-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-10 | 1965-11-09 | 1966-05-11 | $7700.00 | Window Closed / Lapsed |