US3266041A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aircraft single radio navigation systems for multi-station use
Assignee: Individual
•
Filing: 1963-09-18
•
Granted: 1966-08-09
•
Expires: 1983-09-18
Abstract
No abstract record available.
Inventors
- 👤 Robins Ben White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:46
CPC Classifications
G; G01; G01S; G01S1/00; G01S1/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
82 words
A RADIO SIGNAL RECEIVING AND DIRECTIONAL INDICATING SYSTEM FOR NAVIGATING AIRCRAFT DURING FLIGHT COMPRISING A RADIO RECEIVER MEANS, CONVERTER MEANS CONNECTED FOR RECEIVING THE SIGNAL OUTPUT OF THE RADIO RECEIVER MEANS, SOURCE SELECTOR MEANS INTERCONNECTED AND SYNCHRONIZED WITH SAID CONVERTER MEANS, FLIGHT PATH DEVIATION INDICATING MEANS OPERABLY CONNECTED TO SAID CONVERTER MEANS, AND UNITARY AND MULTIPLE, COMMAND TUNING MEANS FOR SIMULTANEOUSLY TUNING SAID RADIO RECEIVER MEANS AND SAID COURSE SELECTOR MEANS TO A SELECTED GROUND SIGNAL STATION DURING FLIGHT OF THE AIRCRAFT.
References Cited (Backward Citations)
US2636167A
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 |