US3118085A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic marking apparatus for the generation of marker signs
Assignee: NOUVELIE D ELECTRONIQUE SOC
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Filing: 1959-12-09
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Granted: 1964-01-14
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Expires: 1979-12-09
Abstract
No abstract record available.
Inventors
- 👤 Jean M B Clergue
- 👤 Yves E M Londe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:31
CPC Classifications
G; G01; G01R; G01R13/00; G01R13/20; G01R13/22; G01R13/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
DISPLAY APPARATUS COMPRISING A CATHODE-RAY TUBE HAVING A SCREEN AND HORIZONTAL AND VERTICAL DEFLECTION MEANS, AND CIRCUIT MEANS CONNECTED TO SAID HORIZONTAL AND VERTICAL DEFLECTION MEANS FOR PRODUCING MARKERS ON SAID SCREEN IN THE FORM OF SOLID PARALLEL LINES; SAID CIRCUIT MEANS INCLUDING MEANS FOR GENERATING COMPONENT VOLTAGE WAVES AND VARYING SAID VOLTAGE WAVES RELATIVE TO EACH OTHER AND COMBINING THE COMPONENT VOLTAGE WAVES TO PRODUCE A DEFLECTION SIGNAL CAUSING SAID PARALLEL LINES TO DRIFT CONTINUOUSLY ACROSS THE SCREEN IN A GIVEN DIRECTION AND FOR ADJUSTING THE SPEED OF SAID DRIFT, MEANS FOR ADJUSTING THE SPACING BETWEEN SAID LINES, AND MEANS FOR ADJUSTING THE SLOPE OF SAID LINES WITH RESPECT TO SAID GIVEN DIRECTION.
Claim 2
Dependent Claim
114 words
DISPLAY APPARATUS COMPRISING A CATHODE-RAY TUBE HAVING A SCREEN AND HORIZONTAL AND VERTICAL DEFLECTION MEANS, AND CIRCUIT MEANS CONNECTED TO SAID HORIZONTAL AND VERTICAL DEFLECTION MEANS FOR PRODUCING MARKERS ON SAID SCREEN IN THE FORM OF SOLID PARALLEL LINES; SAID CIRCUIT MEANS INCLUDING MEANS FOR GENERATING COMPONENT VOLTAGE WAVES AND VARYING SAID VOLTAGE WAVES RELATIVE TO EACH OTHER AND COMBINING THE COMPONENT VOLTAGE WAVES TO PRODUCE A DEFLECTION SIGNAL CAUSING SAID PARALLEL LINES TO DRIFT CONTINUOUSLY ACROSS THE SCREEN IN A GIVEN DIRECTION AND FOR ADJUSTING THE SPEED OF SAID DRIFT, MEANS FOR ADJUSTING THE SPACING BETWEEN SAID LINES, AND MEANS FOR ADJUSTING THE SLOPE OF SAID LINES WITH RESPECT TO SAID GIVEN DIRECTION.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-01-13 | 1967-07-15 | 1968-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-13 | 1971-07-15 | 1972-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-13 | 1975-07-15 | 1976-01-14 | $7700.00 | Window Closed / Lapsed |