Patent US2759137A successfully refreshed from Google Patents.
US2759137A
Expired / Lapsed
US
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Radio actuated aircraft apparatus with rapid response and integral control
Assignee: Honeywell Inc
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Filing: 1950-02-27
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Granted: 1956-08-14
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Expires: 1970-02-27
Abstract
No abstract record available.
Inventors
- 👤 Robert J Kutzler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:52
CPC Classifications
G; G05; G05D; G05D1/00; G05D1/04; G05D1/06; G05D1/0607; G05D1/0653; G05D1/0676
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB516567A
Cited
US2663520A
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US2627057A
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US2592173A
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US2613050A
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US2617615A
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US2622231A
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US2670454A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-14 | 1960-02-13 | 1960-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-14 | 1964-02-13 | 1964-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-14 | 1968-02-13 | 1968-08-14 | $7700.00 | Window Closed / Lapsed |