Patent US3076157A successfully refreshed from Google Patents.
US3076157A
Expired / Lapsed
US
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High powered duplexing arrangement
Assignee: General Electric Co
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Filing: 1959-06-29
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Granted: 1963-01-29
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Expires: 1979-06-29
Abstract
No abstract record available.
Inventors
- 👤 Thomas E Manwarren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:15
CPC Classifications
G; G01; G01S; G01S7/00; G01S7/02; G01S7/03; G01S7/034; H; H01; H01J; H01J17/00; H01J17/02; H01J17/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
IN COMBINATION, A CAVITY RESONATOR COMPRISING A WAVE GUIDE HAVING TWO BROAD WALLS AND TWO NARROW WALLS, A NON-LINEAR SWITCHING CIRCUIT COMPRISING A CHAMBER CONTAINING AN IONIZABLE MEDIUM CONNECTED TO ONE OF SAID BROAD WALLS AND EXTENDING IN LENGTH ONLY PARTIALLY TOWARD THE OTHER OF SAID BROAD WALLS, SAID MEDIUM BEING IONIZABLE IN RESPONSE TO ELECTROMAGNETIC WAVES ABOVE A PREDETERMINED LEVEL TO DE-TUNE SAID RESONANT CAVITY AND TO PROVIDE A FIXED IMPEDANCE ELEMENT SERIALLY CONNECTING SAID MEDIUM ACROSS SAID BROAD WALLS TO LIMIT CURRENT FLOWING THROUGH SAID MEDIUM TO NON-DESTRUCTIVE VALUES DURING IONIZATION, SAID IONIZABLE MEDIUM PROVIDING THE ONLY PATH THROUGH SAID CHAMBER IN A DIRECTION FROM ONE BROAD WALL TO THE OTHER BROAD WALL WHEREBY A CONDUCTIVE PATH EXISTS ONLY WHEN THE INTENSITY OF SAID ELECTROMAGNETIC WAVES IS ABOVE SAID PREDETERMINED LEVEL.
Claim 2
Dependent Claim
133 words
IN COMBINATION, A CAVITY RESONATOR COMPRISING A WAVE GUIDE HAVING TWO BROAD WALLS AND TWO NARROW WALLS, A NON-LINEAR SWITCHING CIRCUIT COMPRISING A CHAMBER CONTAINING AN IONIZABLE MEDIUM CONNECTED TO ONE OF SAID BROAD WALLS AND EXTENDING IN LENGTH ONLY PARTIALLY TOWARD THE OTHER OF SAID BROAD WALLS, SAID MEDIUM BEING IONIZABLE IN RESPONSE TO ELECTROMAGNETIC WAVES ABOVE A PREDETERMINED LEVEL TO DE-TUNE SAID RESONANT CAVITY AND TO PROVIDE A FIXED IMPEDANCE ELEMENT SERIALLY CONNECTING SAID MEDIUM ACROSS SAID BROAD WALLS TO LIMIT CURRENT FLOWING THROUGH SAID MEDIUM TO NON-DESTRUCTIVE VALUES DURING IONIZATION, SAID IONIZABLE MEDIUM PROVIDING THE ONLY PATH THROUGH SAID CHAMBER IN A DIRECTION FROM ONE BROAD WALL TO THE OTHER BROAD WALL WHEREBY A CONDUCTIVE PATH EXISTS ONLY WHEN THE INTENSITY OF SAID ELECTROMAGNETIC WAVES IS ABOVE SAID PREDETERMINED LEVEL.
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) | 1966-01-28 | 1966-07-30 | 1967-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-28 | 1970-07-30 | 1971-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-28 | 1974-07-30 | 1975-01-29 | $7700.00 | Window Closed / Lapsed |