US3351937A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Data-display apparatus
Assignee: Gemalto Terminals Ltd
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Filing: 1966-08-01
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Granted: 1967-11-07
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Expires: 1986-08-01
Abstract
No abstract record available.
Inventors
- 👤 Spens Stephen Nicholas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:12
CPC Classifications
G; G01; G01S; G01S1/00; G01S1/02; G01S7/00; G01S7/02; G01S7/04; G01S7/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
DATA-DISPLAY APPARATUS COMPRISING A RADAR INSTALLATION INCLUDING A RADAR SCANNER, SAID INSTALLATION BEING ADAPTED TO SUPPLY DATA RELATING TO THE POSITIONS OF OBJECTS DEFINED WITH RESPECT TO A FIRST SET OF POSITION CO-ORDINATES, A MATRIX OF ELECTRICALLY CONTROLLED ELECTROLUMINESCENT CELLS ARRANGED IN ROWS IN ACCORDANCE WITH A SECOND SET OF COORDINATES, AN OPTICAL PROJECT OR FOR SUPERIMPOSING UPON THE SAID MATRIX A CHART DEFINED IN ACCORDANCE WITH THE FIRST SET OF CO-ORDINATES; AND COMPUTING MEANS RESPONSIVE TO POSITION DATA FROM THE SAID RADAR INSTALLATION FOR CAUSING LIGHT CELLS IN THE SAID MATRIX TO BE ELECTRICALLY EXCITED AND EMIT LIGHT AT CO-ORDINATE POSITIONS BEARING TO THE CHART THE SAME RELATION AS THE OBJECTS TO THE SAID FIRST SET OF COORDINATES.
Claim 2
Dependent Claim
119 words
DATA-DISPLAY APPARATUS COMPRISING A RADAR INSTALLATION INCLUDING A RADAR SCANNER, SAID INSTALLATION BEING ADAPTED TO SUPPLY DATA RELATING TO THE POSITIONS OF OBJECTS DEFINED WITH RESPECT TO A FIRST SET OF POSITION CO-ORDINATES, A MATRIX OF ELECTRICALLY CONTROLLED ELECTROLUMINESCENT CELLS ARRANGED IN ROWS IN ACCORDANCE WITH A SECOND SET OF COORDINATES, AN OPTICAL PROJECT OR FOR SUPERIMPOSING UPON THE SAID MATRIX A CHART DEFINED IN ACCORDANCE WITH THE FIRST SET OF CO-ORDINATES; AND COMPUTING MEANS RESPONSIVE TO POSITION DATA FROM THE SAID RADAR INSTALLATION FOR CAUSING LIGHT CELLS IN THE SAID MATRIX TO BE ELECTRICALLY EXCITED AND EMIT LIGHT AT CO-ORDINATE POSITIONS BEARING TO THE CHART THE SAME RELATION AS THE OBJECTS TO THE SAID FIRST SET OF COORDINATES.
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) | 1970-11-06 | 1971-05-08 | 1971-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-06 | 1975-05-08 | 1975-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-06 | 1979-05-08 | 1979-11-07 | $7700.00 | Window Closed / Lapsed |