US2643547A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gyroscope having erecting means to compensate for acceleration errors
Assignee: Bendix Aviation Corp
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Filing: 1950-09-30
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Granted: 1953-06-30
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Expires: 1970-09-30
Abstract
No abstract record available.
Inventors
- 👤 Konet Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:42
CPC Classifications
G; G01; G01C; G01C19/00; G01C19/02; G01C19/44; G01C19/46; G01C19/50; Y; Y10; Y10T; Y10T74/00; Y10T74/12; Y10T74/1221; Y10T74/1229
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB141477A
Cited
US2242806A
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US2419063A
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US2198551A
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US2380941A
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US2369131A
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US2368644A
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US2501825A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-29 | 1956-12-29 | 1957-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-29 | 1960-12-29 | 1961-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-29 | 1964-12-29 | 1965-06-30 | $7700.00 | Window Closed / Lapsed |