US3265333A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Override control means for automatic landing system
Assignee: North American Aviation Corp
•
Filing: 1964-02-03
•
Granted: 1966-08-09
•
Expires: 1984-02-03
Abstract
No abstract record available.
Inventors
- 👤 Jack W Montooth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:45
CPC Classifications
G; G05; G05D; G05D1/00; G05D1/04; G05D1/06; G05D1/0607; G05D1/0653; G05D1/0676
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
42 words
IN A TERMINAL PREDICTION COMPUTER FOR AN AEROSPACE VEHICLE, SAID COMPUTER HAVING INTEGRATOR MEANS FOR GENERATING A TIME-TO-GO SIGNAL, INTEGRATOR RATE BIASING MEANS FOR MODIFYING SAID TIME-TO-GO SIGNAL IN RESPONSE TO AN OVERRIDE SIGNAL AND THE LENGTH OF TIME SUCH SIGNAL PRESISTS.
Claim 2
Dependent Claim
42 words
IN A TERMINAL PREDICTION COMPUTER FOR AN AEROSPACE VEHICLE, SAID COMPUTER HAVING INTEGRATOR MEANS FOR GENERATING A TIME-TO-GO SIGNAL, INTEGRATOR RATE BIASING MEANS FOR MODIFYING SAID TIME-TO-GO SIGNAL IN RESPONSE TO AN OVERRIDE SIGNAL AND THE LENGTH OF TIME SUCH SIGNAL PRESISTS.
References Cited (Backward Citations)
US3177348A
Cited
US3169730A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |