US3299205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: General Precision Inc
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Filing: 1964-02-10
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Granted: 1967-01-17
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Expires: 1984-02-10
Abstract
No abstract record available.
Inventors
- 👤 Stavis Gus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:47
CPC Classifications
H; H04; H04N; H04N7/00; H04N7/002; H04N7/005
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
162 words
DISPLAY APPARATUS, COMPRISING, MEANS FOR STORING AN INPUT SIGNAL AS A RASTER OF CHARGES, SAID CASTER HAVING A CAPACITY OF A PREDETERMINED NUMBER OF LINES, MEANS FOR RECORDING SUCCESSIVE LINES IN EXCESS OF SAID PREDETERMINED NUMBER STARTING AT THE BEGINNING OF SAID RASTER IN PLACE OF THE OLDEST STORED INFORMATION, WHEREBY A BOUNDARY BETWEEN THE OLDEST AND NEWEST RECORDED INFORMATION MOVES ACROSS SAID RASTER, MEANS FOR READING OUT THE STORED INFORMATION AT A RATE FAST COMPARED TO THE RATE AT WHICH IT WAS STORED, A CATHODE RAY TUBE, MEANS FOR DISPLAYING THE INFORMATION READ OUT AS A RASTER ON THE FACE OF SAID CATHODE RAY TUBE, MEANS FOR CONTROLLING THE LINE DEFLECTION RATE OF SAID CATHODE RAY TUBE TO BE EQUAL TO THAT AT WHICH THE INFORMATION IS READ OUT, AND MEANS FOR CONTROLLING THE FRAME DEFLECTION RATE OF SAID CATHODE RAY TUBE TO BE EQUAL TO THE FRAME RATE OF READOUT MINUS THE FRAME RATE AT WHICH THE INFORMATION WAS STORED.
Claim 2
Dependent Claim
162 words
DISPLAY APPARATUS, COMPRISING, MEANS FOR STORING AN INPUT SIGNAL AS A RASTER OF CHARGES, SAID CASTER HAVING A CAPACITY OF A PREDETERMINED NUMBER OF LINES, MEANS FOR RECORDING SUCCESSIVE LINES IN EXCESS OF SAID PREDETERMINED NUMBER STARTING AT THE BEGINNING OF SAID RASTER IN PLACE OF THE OLDEST STORED INFORMATION, WHEREBY A BOUNDARY BETWEEN THE OLDEST AND NEWEST RECORDED INFORMATION MOVES ACROSS SAID RASTER, MEANS FOR READING OUT THE STORED INFORMATION AT A RATE FAST COMPARED TO THE RATE AT WHICH IT WAS STORED, A CATHODE RAY TUBE, MEANS FOR DISPLAYING THE INFORMATION READ OUT AS A RASTER ON THE FACE OF SAID CATHODE RAY TUBE, MEANS FOR CONTROLLING THE LINE DEFLECTION RATE OF SAID CATHODE RAY TUBE TO BE EQUAL TO THAT AT WHICH THE INFORMATION IS READ OUT, AND MEANS FOR CONTROLLING THE FRAME DEFLECTION RATE OF SAID CATHODE RAY TUBE TO BE EQUAL TO THE FRAME RATE OF READOUT MINUS THE FRAME RATE AT WHICH THE INFORMATION WAS STORED.
References Cited (Backward Citations)
US2645971A
Cited
US2967211A
Cited
US3080556A
Cited
US3082294A
Cited
US3153699A
Cited
US3168733A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |