US2586010A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Velocity and direction indicator
Assignee: Bendix Aviation Corp
•
Filing: 1946-09-20
•
Granted: 1952-02-19
•
Expires: 1966-09-20
Abstract
No abstract record available.
Inventors
- 👤 Richard L Divoll
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:08
CPC Classifications
G; G01; G01P; G01P5/00; G01P5/14; G01P13/00; G01P13/02; G01P13/025; Y; Y10; Y10S; Y10S33/00; Y10S33/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2191955A
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US1850640A
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US1708333A
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US2175039A
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US2178422A
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US2260837A
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US2283712A
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US2305626A
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US2361738A
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US2390384A
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US2438406A
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US2375227A
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US2462577A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-18 | 1955-08-20 | 1956-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-18 | 1959-08-20 | 1960-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-18 | 1963-08-20 | 1964-02-19 | $7700.00 | Window Closed / Lapsed |