Patent US2955230A successfully refreshed from Google Patents.
US2955230A
Expired / Lapsed
US
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Apparatus for controlling the supply of electrical energy to a load
Assignee: Lanteris Space LLC
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Filing: 1958-11-26
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Granted: 1960-10-04
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Expires: 1978-11-26
Abstract
No abstract record available.
Inventors
- 👤 Allen H Ett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:52
CPC Classifications
H; H01; H01F; H01F29/00; H01F29/14; H01F29/143; H05; H05B; H05B41/00; H05B41/14; H05B41/36; H05B41/38; H05B41/39; H05B41/392
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-04 | 1964-04-04 | 1964-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-04 | 1968-04-04 | 1968-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-04 | 1972-04-04 | 1972-10-04 | $7700.00 | Window Closed / Lapsed |