Patent US2606944A successfully refreshed from Google Patents.
US2606944A
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US
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Control signal generator
Assignee: Bendix Aviation Corp
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Filing: 1948-08-17
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Granted: 1952-08-12
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Expires: 1968-08-17
Abstract
No abstract record available.
Inventors
- 👤 Alan M Maccallum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:54
CPC Classifications
H; H01; H01F; H01F38/00; H01F38/18; H02; H02K; H02K3/00; H02K3/04; H02K3/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1633780A
Cited
US1964265A
Cited
FR655907A
Cited
US1970854A
Cited
US2087636A
Cited
US2404209A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-12 | 1956-02-11 | 1956-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-12 | 1960-02-11 | 1960-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-12 | 1964-02-11 | 1964-08-12 | $7700.00 | Window Closed / Lapsed |