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US3131253A
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Color reproduction systems
Assignee: ThyssenKrupp Budd Co
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Filing: 1959-05-18
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Granted: 1964-04-28
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Expires: 1979-05-18
Abstract
No abstract record available.
Inventors
- 👤 Zandman Felix
- 👤 Jean F Avril
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:52
CPC Classifications
H; H04; H04N; H04N9/00; H04N9/12; H04N9/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
A SYSTEM FOR PRODUCING A PATTERN AT A VIEWING POSITION IN WHICH A PARTICULAR COLOR PREDOMINATES, WHICH SYSTEM COMPRISES IMAGING MEANS GENERATING A WHITE LIGHT REPRESENTATION OF THE PATTERN AT A FIRST POSITION, COLOR MODULATOR MEANS INTERPOSED BETWEEN THE FIRST POSITION AND THE VIEWING POSITION SELECTIVELY TRANSMITTING LIGHT OF PLURAL REPEATED CYCLES OF DIFFERENT COLORS INCLUDING THE PARTICULAR COLOR, AND INTENSITY MODULATION MEANS COUPLED WITH THE IMAGING MEANS AND THE COLOR MODULATOR MEANS INCREASING THE BRIGHTNESS OF THE WHITE LIGHT REPRESENTATION DURING THE PLURAL PERIODS WHEN THE COLOR MODULATOR MEANS SELECTIVELY TRANSMITS THE PARTICULAR COLOR.
Claim 2
Independent Claim
95 words
A SYSTEM FOR PRODUCING A PATTERN AT A VIEWING POSITION IN WHICH A PARTICULAR COLOR PREDOMINATES, WHICH SYSTEM COMPRISES IMAGING MEANS GENERATING A WHITE LIGHT REPRESENTATION OF THE PATTERN AT A FIRST POSITION, COLOR MODULATOR MEANS INTERPOSED BETWEEN THE FIRST POSITION AND THE VIEWING POSITION SELECTIVELY TRANSMITTING LIGHT OF PLURAL REPEATED CYCLES OF DIFFERENT COLORS INCLUDING THE PARTICULAR COLOR, AND INTENSITY MODULATION MEANS COUPLED WITH THE IMAGING MEANS AND THE COLOR MODULATOR MEANS INCREASING THE BRIGHTNESS OF THE WHITE LIGHT REPRESENTATION DURING THE PLURAL PERIODS WHEN THE COLOR MODULATOR MEANS SELECTIVELY TRANSMITS THE PARTICULAR COLOR.
References Cited (Backward Citations)
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Cited
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Cited
US2616962A
Cited
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Cited
US2744156A
Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-28 | 1967-10-28 | 1968-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-28 | 1971-10-28 | 1972-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-28 | 1975-10-28 | 1976-04-28 | $7700.00 | Window Closed / Lapsed |