US3258582A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Energy management system for glider type vehicle
Assignee: Individual
•
Filing: 1962-07-24
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Granted: 1966-06-28
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Expires: 1982-07-24
Abstract
No abstract record available.
Inventors
- 👤 Roger L Winblade
- 👤 John P Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:44
CPC Classifications
G; G06; G06G; G06G7/00; G06G7/12; G06G7/22; G01; G01S; G01S1/00; G01S1/02; G05; G05D; G05D1/00; G05D1/10; G05D1/101; G05D1/105
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
49 words
ENERGY MANAGEMENT APPARATUS FOR PRESENTING THE REAL TIME IN-FLIGHT TOTAL UNPOWERED RANGE CAPABILITY OF A GLIDER TYPE VEHICLE COMPRISING: MEANS FOR CONTINUOUSLY COMPUTING THE COORDINATES OF A CLOSED CURVE APPROXIMATING THE OUTLINE OF THE AREA IN WHICH IT IS POSSIBLE TO GLIDE LAND SAID VEHICLE AT A GIVEN INSTANT;
References Cited (Backward Citations)
US2959779A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-27 | 1969-12-27 | 1970-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-27 | 1973-12-27 | 1974-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-27 | 1977-12-27 | 1978-06-28 | $7700.00 | Window Closed / Lapsed |