Patent US3224002A successfully refreshed from Google Patents.
US3224002A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radar systems
Assignee: Thales SA
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Filing: 1963-05-28
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Granted: 1965-12-14
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Expires: 1983-05-28
Abstract
No abstract record available.
Inventors
- 👤 Carre Roland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:48
CPC Classifications
G; G01; G01S; G01S7/00; G01S7/02; G01S7/024; G01S7/025
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A SWITCHING ARRANGEMENT FOR RADAR SYSTEMS COMPRISING A FIRST AND A SECOND TRANSMITTING AND RECEIVING CHANNEL HAVING RESPECTIVE INPUTS AND OUTPUTS; A FIRST ENERGY DISTRIBUTING MEANS HAVING TWO INPUTS AND TWO OUTPUTS RESPECTIVELY COUPLED TO SAID INPUTS OF SAID CHANNELS; MEANS FOR COUPLING A TRANSMITTER TO ONE OF SAID LAST MENTIONED INPUTS; A SECOND ENERGY DISTRIBUTING MEANS HAVING TWO INPUTS, RESPECTIVELY COUPLED TO SAID OUTPUTS OF SAID CHANNELS, AND TWO OUTPUTS; MEANS FOR COUPLING SAID LAST MENTIONED OUTPUTS TO RESPECTIVE RECEIVERS; AND MEANS FOR ADJUSTING THE RELATIVE PHASE-SHIFT BETWEEN THE RESPECTIVE OUTPUT SIGNALS OF SAID CHANNELS OTHER THAN THOSE APPLIED TO SAID INPUTS OF SAID CHANNELS.
Claim 2
Dependent Claim
106 words
A SWITCHING ARRANGEMENT FOR RADAR SYSTEMS COMPRISING A FIRST AND A SECOND TRANSMITTING AND RECEIVING CHANNEL HAVING RESPECTIVE INPUTS AND OUTPUTS; A FIRST ENERGY DISTRIBUTING MEANS HAVING TWO INPUTS AND TWO OUTPUTS RESPECTIVELY COUPLED TO SAID INPUTS OF SAID CHANNELS; MEANS FOR COUPLING A TRANSMITTER TO ONE OF SAID LAST MENTIONED INPUTS; A SECOND ENERGY DISTRIBUTING MEANS HAVING TWO INPUTS, RESPECTIVELY COUPLED TO SAID OUTPUTS OF SAID CHANNELS, AND TWO OUTPUTS; MEANS FOR COUPLING SAID LAST MENTIONED OUTPUTS TO RESPECTIVE RECEIVERS; AND MEANS FOR ADJUSTING THE RELATIVE PHASE-SHIFT BETWEEN THE RESPECTIVE OUTPUT SIGNALS OF SAID CHANNELS OTHER THAN THOSE APPLIED TO SAID INPUTS OF SAID CHANNELS.
References Cited (Backward Citations)
US2175270A
Cited
US3044062A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-13 | 1969-06-14 | 1969-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-13 | 1973-06-14 | 1973-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-13 | 1977-06-14 | 1977-12-14 | $7700.00 | Window Closed / Lapsed |