US2416097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic pilot
Assignee: General Electric Co
•
Filing: 1943-05-28
•
Granted: 1947-02-18
•
Expires: 1963-05-28
Abstract
No abstract record available.
Inventors
- 👤 Jr Albert Hansen
- 👤 Richard G Jewell
- 👤 Frithiof V Johnson
- 👤 Richard W Porter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:15
CPC Classifications
G; G05; G05D; G05D1/00; G05D1/0055; G05D1/0061; G01; G01C; G01C19/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1772788A
Cited
US1998938A
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US2040014A
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US2088654A
Cited
US2188834A
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US2177242A
Cited
US2234326A
Cited
US2317383A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-02-17 | 1950-08-19 | 1951-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-02-17 | 1954-08-19 | 1955-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-02-17 | 1958-08-19 | 1959-02-18 | $7700.00 | Window Closed / Lapsed |