US2680193A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Data smoother
Assignee: Bendix Aviation Corp
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Filing: 1950-06-17
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Granted: 1954-06-01
•
Expires: 1970-06-17
Abstract
No abstract record available.
Inventors
- 👤 Paul A Noxon
- 👤 Bennett Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:25
CPC Classifications
G; G05; G05D; G05D1/00; G05D1/02; G05D1/0202
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1315539A
Cited
US1872560A
Cited
US2025775A
Cited
GB366920A
Cited
US2251973A
Cited
US2441030A
Cited
US2346838A
Cited
US2533587A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-31 | 1957-11-30 | 1958-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-31 | 1961-11-30 | 1962-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-31 | 1965-11-30 | 1966-06-01 | $7700.00 | Window Closed / Lapsed |