US2796565A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical control system
Assignee: Bendix Aviation Corp
•
Filing: 1952-03-27
•
Granted: 1957-06-18
•
Expires: 1972-03-27
Abstract
No abstract record available.
Inventors
- 👤 Jr Henry R Walcott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:27
CPC Classifications
H; H02; H02P; H02P29/00; H02P29/0016
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2102911A
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US2356051A
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US2419637A
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US2411147A
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US2480065A
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US2613878A
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US2678414A
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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) | 1960-06-17 | 1960-12-17 | 1961-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-06-17 | 1964-12-17 | 1965-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-06-17 | 1968-12-17 | 1969-06-18 | $7700.00 | Window Closed / Lapsed |