US3139592A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetron stabilization system utilizing impedance mismatch
Assignee: Bendix Corp
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Filing: 1960-09-26
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Granted: 1964-06-30
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Expires: 1980-09-26
Abstract
No abstract record available.
Inventors
- 👤 Austin R Sisson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:07
CPC Classifications
H; H01; H01P; H01P1/00; H01P1/18; H01P1/19
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
A MICROWAVE OSCILLATOR SYSTEM COMPRISING: A MICROWAVE OSCILLATOR; AN OUTPUT CIRCUIT COUPLED TO SAID OSCILLATOR ADAPTED TO TO BE CONNECTED TO A LOAD; MEANS IN SAID OUTPUT CIRCUIT FOR ADJUSTING THE IMPEDANCE OF SAID OUTPUT CIRCUIT TO PROVIDE MISMATCH BETWEEN THE OUTPUT IMPEDANCE OF SAID OSCILLATOR AND INPUT IMPEDANCE OF SAID OUTPUT CIRCUIT; PHASE-SHIFTING MEANS IN SAID OUTPUT CIRCUIT BETWEEN SAID OSCILLATOR AND SAID IMPEDANCE-ADJUSTING MEANS; AND MEANS RESPONSIVE TO VARIATIONS IN OUTPUT FREQUENCY FROM SAID SELECTED FREQUENCY FOR ADJUSTING SAID PHASE SHIFTING MEANS TO VARY THE IMPEDANCE OF SAID OUTPUT CIRCUIT AS SEEN BY THE OSCILLATOR.
Claim 2
Dependent Claim
97 words
A MICROWAVE OSCILLATOR SYSTEM COMPRISING: A MICROWAVE OSCILLATOR; AN OUTPUT CIRCUIT COUPLED TO SAID OSCILLATOR ADAPTED TO TO BE CONNECTED TO A LOAD; MEANS IN SAID OUTPUT CIRCUIT FOR ADJUSTING THE IMPEDANCE OF SAID OUTPUT CIRCUIT TO PROVIDE MISMATCH BETWEEN THE OUTPUT IMPEDANCE OF SAID OSCILLATOR AND INPUT IMPEDANCE OF SAID OUTPUT CIRCUIT; PHASE-SHIFTING MEANS IN SAID OUTPUT CIRCUIT BETWEEN SAID OSCILLATOR AND SAID IMPEDANCE-ADJUSTING MEANS; AND MEANS RESPONSIVE TO VARIATIONS IN OUTPUT FREQUENCY FROM SAID SELECTED FREQUENCY FOR ADJUSTING SAID PHASE SHIFTING MEANS TO VARY THE IMPEDANCE OF SAID OUTPUT CIRCUIT AS SEEN BY THE OSCILLATOR.
References Cited (Backward Citations)
US2775700A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-30 | 1967-12-30 | 1968-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-30 | 1971-12-30 | 1972-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-30 | 1975-12-30 | 1976-06-30 | $7700.00 | Window Closed / Lapsed |