US2777946A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic integrator
Assignee: Bendix Aviation Corp
•
Filing: 1952-04-12
•
Granted: 1957-01-15
•
Expires: 1972-04-12
Abstract
No abstract record available.
Inventors
- 👤 John C Owen
- 👤 Bennett Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:41
CPC Classifications
G; G06; G06G; G06G7/00; G06G7/12; G06G7/18; G06G7/182; G05; G05B; G05B11/00; G05B11/01; G05B11/012; G05B11/013
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2251973A
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US2463553A
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US2478203A
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US2533587A
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US2455618A
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US2703203A
Cited
US2449035A
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US2524053A
Cited
US2542160A
Cited
US2680193A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-15 | 1960-07-16 | 1961-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-15 | 1964-07-16 | 1965-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-15 | 1968-07-16 | 1969-01-15 | $7700.00 | Window Closed / Lapsed |