US3130397A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cathode ray tube display system having both specific symbol and generalized data control of the tube display
Assignee: Laboratory For Electronics Inc
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Filing: 1958-10-08
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Granted: 1964-04-21
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Expires: 1978-10-08
Abstract
No abstract record available.
Inventors
- 👤 Elmer C Simmons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:39
CPC Classifications
G; G09; G09G; G09G1/00; G09G1/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
A SYSTEM FOR SELECTIVELY REPRESENTING LINE CONFIGURATIONS COMPOSED OF GENERALIZED DATA SYMBOLS, OR MESSAGES COMPOSED OF ALPHA-NUMERIC DATA SYMBOLS ON THE VIEWING SCREEN OF A DIRECT-DISPLAY STORAGE TUBE IN RESPONSE TO APPLIED INPUT SIGNALS, SAID INPUT SIGNALS COMPRISING DIGITALLY ENCODED DATA SYMBOLS AS WELL AS CASE SHIFT AND POSITIONAL DATA, A CORE SYMBOL MATRIX HAVING A PLURALITY OF CORE GROUPINGS EACH CONNECTED BY A LINKING WIRE, MEANS FOR SEQUENTIALLY PULSING SAID CORES TO PRODUCE PULSE SIGNALS ON RESPECTIVE LINKING WIRES EACH REPRESENTATIVE OF ONE OF SAID DATA SYMBOLS, SAID LINKING WIRES CONSISTING OF FIRST AND SECOND GROUPS CARRYING PULSE SIGNALS REPRESENTATIVE OF SAID ALPHA-NUMERIC DATA SYMBOLS AND OF SAID GENERALIZED DATA SYMBOLS RESPECTIVELY, MEANS
Claim 2
Independent Claim
114 words
A SYSTEM FOR SELECTIVELY REPRESENTING LINE CONFIGURATIONS COMPOSED OF GENERALIZED DATA SYMBOLS, OR MESSAGES COMPOSED OF ALPHA-NUMERIC DATA SYMBOLS ON THE VIEWING SCREEN OF A DIRECT-DISPLAY STORAGE TUBE IN RESPONSE TO APPLIED INPUT SIGNALS, SAID INPUT SIGNALS COMPRISING DIGITALLY ENCODED DATA SYMBOLS AS WELL AS CASE SHIFT AND POSITIONAL DATA, A CORE SYMBOL MATRIX HAVING A PLURALITY OF CORE GROUPINGS EACH CONNECTED BY A LINKING WIRE, MEANS FOR SEQUENTIALLY PULSING SAID CORES TO PRODUCE PULSE SIGNALS ON RESPECTIVE LINKING WIRES EACH REPRESENTATIVE OF ONE OF SAID DATA SYMBOLS, SAID LINKING WIRES CONSISTING OF FIRST AND SECOND GROUPS CARRYING PULSE SIGNALS REPRESENTATIVE OF SAID ALPHA-NUMERIC DATA SYMBOLS AND OF SAID GENERALIZED DATA SYMBOLS RESPECTIVELY, MEANS
References Cited (Backward Citations)
US2736770A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-21 | 1967-10-21 | 1968-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-21 | 1971-10-21 | 1972-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-21 | 1975-10-21 | 1976-04-21 | $7700.00 | Window Closed / Lapsed |