US3053487A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aircraft control apparatus
Assignee: Honeywell Inc
•
Filing: 1958-07-23
•
Granted: 1962-09-11
•
Expires: 1978-07-23
Abstract
No abstract record available.
Inventors
- 👤 John H Baidwin
- 👤 Henry W Berry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:11
CPC Classifications
G; G01; G01S; G01S13/00; G01S13/88; G01S13/91; G01S13/913
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2322225A
Cited
US2709773A
Cited
US2612331A
Cited
US2613339A
Cited
US2844817A
Cited
US2996706A
Cited
US2728065A
Cited
US2830291A
Cited
US2816724A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-10 | 1966-03-12 | 1966-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-10 | 1970-03-12 | 1970-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-10 | 1974-03-12 | 1974-09-11 | $7700.00 | Window Closed / Lapsed |