US3331069A
Expired / Lapsed
US
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Contact analog
Assignee: Rockwell Collins ElectroMechanical Systems Inc
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Filing: 1963-10-23
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Granted: 1967-07-11
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Expires: 1983-10-23
Abstract
No abstract record available.
Inventors
- 👤 Cornell Kent Myles
- 👤 Gard Jerold Henry
- 👤 Mcafee Charles Lewis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:10
CPC Classifications
G; G08; G08C; G08C21/00; G01; G01S; G01S1/00; G01S1/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
155 words
IN A VISUAL CUE DISPLAY SYSTEM FOR DISPLAYING INFORMATION RELATIVE TO A MOVING OBJECT, DISPLAY MEANS INCLUDING A DISPLAY TARGET HAVING A PLURALITY OF POSITIONS, EACH OF WHICH IS IDENTIFIED BY A DIFFERENT X AND Y COORDINATE, DIGITAL SOURCE MEANS FOR PROVIDING DIGITAL SIGNALS COMPRISED OF A PLURALITY OF BITS REPRESENTATIVE OF THE X, Y COORDINATES OF AT LEAST ONE POSITION ON THE DISPLAY AT WHICH THE INFORMATION IS TO BE DISPLAYED, POSITION SELECTION MEANS CONNECTED TO SAID DISPLAY MEANS FOR SELECTIVELY ENERGIZING THE DIFFERENT ONES OF THE POSITIONS, INDICATOR MEANS CONNECTED TO SAID POSITION SELECTION MEANS FOR PROVIDING INDICATOR SIGNALS REPRESENTING AT LEAST THE X, Y COORDINATES OF THE ENERGIZED ONE OF THE POSITIONS, VIDEO GENERATOR MEANS CONNECTED TO SAID DISPLAY MEANS FOR PROVIDING A PREDETERMINED SYMBOL ON THE DISPLAY AREA, AND SYMBOL POSITIONER MEANS FOR OPERATING SAID VIDEO GENERATOR MEANS TO PROVIDE THE SYMBOL AT A DESIRED POSITION, MEANS FOR CHANGING SAID INDICATOR
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) | 1970-07-10 | 1971-01-09 | 1971-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-10 | 1975-01-09 | 1975-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-10 | 1979-01-09 | 1979-07-11 | $7700.00 | Window Closed / Lapsed |