Patent US3192522A successfully refreshed from Google Patents.
US3192522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the automatic navigation and guidance of an aircraft or the like
Assignee: Goodyear Aerospace Corp
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Filing: 1951-09-18
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Granted: 1965-06-29
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Expires: 1971-09-18
Abstract
No abstract record available.
Inventors
- 👤 Burtner Richard Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 03:48
CPC Classifications
G; G01; G01C; G01C21/00; G01C21/005
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
98 words
APPARATUS OF THE TYPE DESCRIBED INCLUDING A COMPOSITE RADAR STRIP MAP HAVING SEPARATE COLUMNS RESPECTFULLY OF LONGITUDINAL AND LATERAL REFERENCE INFORMATION OF THE TERRAIN OVER WHICH THE AIRCRAFT IS INTENDED TO FLY, MEANS FOR PRODUCING SEPARATE SUBSTANTIALLY INSTANTANEOUS RADAR LINE IMAGES OF THE TERRAIN ALONG PATHS EXTENDING LATERALLY AND LONGITUDINALLY AHEAD OF THE AIRCRAFT, MEANS FOR SUPERIMPOSINNG A LINE IMAGE OVER ITS RELATED COLUMN AND TO SUBSTANTIALLY THE SAME SCALE AND ORIENTATION, MEANS FOR AUTOMATICALLY EFFECTING RELATIVE SCANNING MOTION BETWEEN SAID IMAGES AND THE STRIP MAP, MEANS AUTOMATICALLY RESPONSIVE TO THE RELATIVE ALIGNMENT OF THE MAP AND IM-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-28 | 1968-12-28 | 1969-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-28 | 1972-12-28 | 1973-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-28 | 1976-12-28 | 1977-06-29 | $7700.00 | Window Closed / Lapsed |