US3337684A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Television monitoring apparatus having dual function as picture monitor and oscilloscope
Assignee: Ball Corp
•
Filing: 1965-02-23
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Granted: 1967-08-22
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Expires: 1985-02-23
Abstract
No abstract record available.
Inventors
- 👤 William S Sadler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:51
CPC Classifications
H; H04; H04N; H04N17/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
TELEVISION MONITORING APPARATUS COMPRISING A CATHODE RAY TUBE COMPRISING A SCREEN, MEANS FOR PRODUCING A CATHODE RAY BEAM ADAPTED TO IMPINGE UPON SAID SCREEN, CONTROL MEANS FOR INTENSITY MODULATING SAID BEAM, HORIZONTAL DEFLECTION MEANS FOR DEFLECTING SAID BEAM HORIZONTALLY WITH RESPECT TO SAID SCREEN, VERTICAL DEFLECTION MEANS FOR DEFLECTING SAID BEAM VERTICALLY WITH RESPECT TO SAID SCREEN, A SOURCE OF VIDEO SIGNAL COMPRISING VIDEO INFORMATION AND HORIZONTAL AND VERTICAL SYNCHRONIZING PULSES, MEANS FOR DERIVING FROM SAID SOURCE OF VIDEO SIGNAL A VIDEO SIGNAL VOLTAGE VARYING IN MAGNITUDE WITH THE VIDEO SIGNAL, A HORIZONTAL DEFLECTION VOLTAGE DERIVED FROM THE HORIZONTAL SYNCHRONIZING PULSES, AND A VERTICAL DEFLECTION VOLTAGE DERIVED FROM THE VERTICAL SYNCHRONIZING PULSES, A SOURCE OF VOLTAGE OF PREDETERMINED FREQUENCY, SWITCHING MEANS HAVING A FIRST PICTURE MONITORING POSITION AND A SECOND WAVE FORM MONITORING POSITION,
Claim 2
Dependent Claim
134 words
TELEVISION MONITORING APPARATUS COMPRISING A CATHODE RAY TUBE COMPRISING A SCREEN, MEANS FOR PRODUCING A CATHODE RAY BEAM ADAPTED TO IMPINGE UPON SAID SCREEN, CONTROL MEANS FOR INTENSITY MODULATING SAID BEAM, HORIZONTAL DEFLECTION MEANS FOR DEFLECTING SAID BEAM HORIZONTALLY WITH RESPECT TO SAID SCREEN, VERTICAL DEFLECTION MEANS FOR DEFLECTING SAID BEAM VERTICALLY WITH RESPECT TO SAID SCREEN, A SOURCE OF VIDEO SIGNAL COMPRISING VIDEO INFORMATION AND HORIZONTAL AND VERTICAL SYNCHRONIZING PULSES, MEANS FOR DERIVING FROM SAID SOURCE OF VIDEO SIGNAL A VIDEO SIGNAL VOLTAGE VARYING IN MAGNITUDE WITH THE VIDEO SIGNAL, A HORIZONTAL DEFLECTION VOLTAGE DERIVED FROM THE HORIZONTAL SYNCHRONIZING PULSES, AND A VERTICAL DEFLECTION VOLTAGE DERIVED FROM THE VERTICAL SYNCHRONIZING PULSES, A SOURCE OF VOLTAGE OF PREDETERMINED FREQUENCY, SWITCHING MEANS HAVING A FIRST PICTURE MONITORING POSITION AND A SECOND WAVE FORM MONITORING POSITION,
References Cited (Backward Citations)
US2284219A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-21 | 1971-02-20 | 1971-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-21 | 1975-02-20 | 1975-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-21 | 1979-02-20 | 1979-08-22 | $7700.00 | Window Closed / Lapsed |