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Patent US2599258A successfully refreshed from Google Patents.
US2599258A
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Supply voltage variation compensation
Assignee: General Electric Co
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Filing: 1949-06-10
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Granted: 1952-06-03
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Expires: 1969-06-10
Abstract
No abstract record available.
Inventors
- 👤 Stephen C Hoare
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:02
CPC Classifications
G; G05; G05F; G05F1/00; G05F1/10; G05F1/625; G05F1/63; G05F1/648
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1806796A
Cited
US1231221A
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US1741601A
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US1584892A
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US1979349A
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US2091255A
Cited
US2484030A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-03 | 1955-12-03 | 1956-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-03 | 1959-12-03 | 1960-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-03 | 1963-12-03 | 1964-06-03 | $7700.00 | Window Closed / Lapsed |