Patent GB734073A successfully refreshed from Google Patents.
US3182308A
Expired / Lapsed
US
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Composite display system
Assignee: Raytheon Co
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Filing: 1961-12-29
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Granted: 1965-05-04
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Expires: 1981-12-29
Abstract
No abstract record available.
Inventors
- 👤 Dutton Richard Hugh
- 👤 James C Clements
- 👤 Robert J Beairsto
- 👤 Robert D Stoddard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:08
CPC Classifications
H; H04; H04N; H04N3/00; H04N3/10; H04N3/30; G; G01; G01S; G01S1/00; G01S1/02; G01S7/00; G01S7/02; G01S7/04; G01S7/06; G01S7/22; G09; G09G; G09G5/00; G09G5/22; G09G5/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
IN COMBINATION: A SYMBOL GENERATOR FOR PRODUCING A GIVEN SYMBOL IN THE FORM OF A MATRIX; A DISPLAY DEVICE; A BEAM SWEEP SYSTEM FOR GENERATING SYNCHRONIZING SIGNALS; A SOURCE OF VIDEO INFORMATION MEANS APPLYING VIDEO INFORMATION FROM SAID SOURCE TO THE DISPLAY DEVICE FOR PRESENTATION THEREON; MEANS APPLYING THE SYNCHRONIZING SIGNALS TO THE DISPLAY DEVICE FOR GENERATING A RASTER THEREON; MEANS SIMULTANEOUSLY APPLYING THE SYNCHRONIZING SIGNALS TO THE SYMBOL GENERATOR, AND MEANS INTERCONNECTING THE SYMBOL GENERATOR WITH THE DISPLAY DEVICE TO DISPLAY A COMPOSITE VIDEO AND SYMBOL PRESENTATION ON THE DISPLAY DEVICE.
Claim 2
Dependent Claim
92 words
IN COMBINATION: A SYMBOL GENERATOR FOR PRODUCING A GIVEN SYMBOL IN THE FORM OF A MATRIX; A DISPLAY DEVICE; A BEAM SWEEP SYSTEM FOR GENERATING SYNCHRONIZING SIGNALS; A SOURCE OF VIDEO INFORMATION MEANS APPLYING VIDEO INFORMATION FROM SAID SOURCE TO THE DISPLAY DEVICE FOR PRESENTATION THEREON; MEANS APPLYING THE SYNCHRONIZING SIGNALS TO THE DISPLAY DEVICE FOR GENERATING A RASTER THEREON; MEANS SIMULTANEOUSLY APPLYING THE SYNCHRONIZING SIGNALS TO THE SYMBOL GENERATOR, AND MEANS INTERCONNECTING THE SYMBOL GENERATOR WITH THE DISPLAY DEVICE TO DISPLAY A COMPOSITE VIDEO AND SYMBOL PRESENTATION ON THE DISPLAY DEVICE.
References Cited (Backward Citations)
US2775757A
Cited
US2622240A
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US2774964A
Cited
US2920312A
Cited
US2858531A
Cited
US2938949A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-05-03 | 1968-11-02 | 1969-05-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-03 | 1972-11-02 | 1973-05-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-03 | 1976-11-02 | 1977-05-04 | $7700.00 | Window Closed / Lapsed |