US3466455A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circuit arrangement and method for stabilising the current distribution in parallel-connected electronic regulators
Assignee: Felten and Guilleaume Fernmeldeanlagen GmbH
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Filing: 1966-10-18
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Granted: 1969-09-09
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Expires: 1986-10-18
Abstract
No abstract record available.
Inventors
- 👤 Georg Hecht
- 👤 Karl Sacher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:35
CPC Classifications
G; G05; G05F; G05F1/00; G05F1/10; G05F1/46; G05F1/52; H; H04; H04B; H04B3/00; H04B3/02; H04B3/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3001082A
Cited
US3356855A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-08 | 1973-03-10 | 1973-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-08 | 1977-03-10 | 1977-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-08 | 1981-03-10 | 1981-09-09 | $7700.00 | Window Closed / Lapsed |