US3280254A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-color crt display system
Assignee: Individual
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Filing: 1963-10-30
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Granted: 1966-10-18
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Expires: 1983-10-30
Abstract
No abstract record available.
Inventors
- 👤 Marez John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:45
CPC Classifications
H; H04; H04N; H04N9/00; H04N9/12; H04N9/16; H04N9/22; G; G09; G09G; G09G1/00; G09G1/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
157 words
A MULTI-COLOR DISPLAY SYSTEM COMPRISING: A MONO-CHROMATIC DISPLAY TUBE FOR DISPLAYING SYMBOLS IN SEPARATE AREAS ON THE FACE OF THE TUBE; COLOR FILTERS OF A PLURALITY OF DIFFERENT COLORS POSITIONED IN FRONT OF THE TUBE FACE FOR COLOR CODING SYMBOLS DISPLAYER ON EACH SAID SEPARATED AREA OF THE TUBE FACE IN ONE OF SAID PLURALITY OF DIFFERENT COLORS; REFLECTIVE MEANS POSITIONED ADJACENT EACH SAID SEPARATE AREA FOR REFLECTING SAID COLOR CODED SYMBOLS TO SPACED POSITIONS OF COMMON OPTICAL ALIGNMENT; AND, OPTICAL MEANS DISPOSED ALONG SAID SPACED POSITIONS OF COMMON OPTICAL ALIGNMENT AND ARRANGED TO REFLECT SAID COLOR CODED SYMBOLS TO A SINGLE COMPOSITE VIEW AREA, SAID OPTICAL MEANS INCLUDING A FLAT SURFACE MIRROR ARRANGED TO REFLECT THE SYMBOLS DIRECTED TO THE FIRST SPACED POSITION OF COMMON OPTICAL ALIGNMENT AND DICHROIC MIRRORS ARRANGED IN AN ORDER THAT PERMITS THE TRANSMISSION OF PRECEEDING SPACED REFLECTIONS OF COLOR CODED SYMBOLS ALONG SAID COMMON OPTICAL ALIGNMENT TO SAID COMPOSITE VIEW AREA.
Claim 2
Dependent Claim
157 words
A MULTI-COLOR DISPLAY SYSTEM COMPRISING: A MONO-CHROMATIC DISPLAY TUBE FOR DISPLAYING SYMBOLS IN SEPARATE AREAS ON THE FACE OF THE TUBE; COLOR FILTERS OF A PLURALITY OF DIFFERENT COLORS POSITIONED IN FRONT OF THE TUBE FACE FOR COLOR CODING SYMBOLS DISPLAYER ON EACH SAID SEPARATED AREA OF THE TUBE FACE IN ONE OF SAID PLURALITY OF DIFFERENT COLORS; REFLECTIVE MEANS POSITIONED ADJACENT EACH SAID SEPARATE AREA FOR REFLECTING SAID COLOR CODED SYMBOLS TO SPACED POSITIONS OF COMMON OPTICAL ALIGNMENT; AND, OPTICAL MEANS DISPOSED ALONG SAID SPACED POSITIONS OF COMMON OPTICAL ALIGNMENT AND ARRANGED TO REFLECT SAID COLOR CODED SYMBOLS TO A SINGLE COMPOSITE VIEW AREA, SAID OPTICAL MEANS INCLUDING A FLAT SURFACE MIRROR ARRANGED TO REFLECT THE SYMBOLS DIRECTED TO THE FIRST SPACED POSITION OF COMMON OPTICAL ALIGNMENT AND DICHROIC MIRRORS ARRANGED IN AN ORDER THAT PERMITS THE TRANSMISSION OF PRECEEDING SPACED REFLECTIONS OF COLOR CODED SYMBOLS ALONG SAID COMMON OPTICAL ALIGNMENT TO SAID COMPOSITE VIEW AREA.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-17 | 1970-04-18 | 1970-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-17 | 1974-04-18 | 1974-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-17 | 1978-04-18 | 1978-10-18 | $7700.00 | Window Closed / Lapsed |