US3299360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ultra high frequency converter
Assignee: General Electric Co
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Filing: 1963-03-22
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Granted: 1967-01-17
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Expires: 1983-03-22
Abstract
No abstract record available.
Inventors
- 👤 Adolf E Wolfram
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:56
CPC Classifications
H; H05; H05K; H05K9/00; H05K9/0007; H05K9/006; H03; H03D; H03D9/00; H03D9/06; H03D9/0608; H03D9/0625
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
IN AN ULTRA HIGH FREQUENCY CONVERTER AN ARRANGEMENT FOR REDUCING UNDERSIRED RADIATION THEREFROM COMPRISING: A CONVERTER HAVING AN ENCLOSURE AND INCLUDING OSCILLATOR, MIXER AND RADIO FREQUENCY STAGES POSITIONED THEREIN, A METAL PLATE POSITIONED BETWEEN SAID OSCILLATOR STAGE AND A PORTION OF SAID MIXER STAGE, SAID PLATE HAVING AN APERTURE THEREIN, SAID MIXER STAGE INCLUDING A DIODE HAVING A PAIR OF ELECTRODES AND A PICK-UP ELEMENT, SAID PICK-UP ELEMENT HAVING ONE END THEREOF CONNECTED TO ONE OF SAID ELECTRODES OF SAID DIODE TO FORM A SERIES CIRCUIT THEREWITH, SAID ONE ELECTRODE OF SAID DIODE AND SAID PICK-UP ELEMENT LYING ENTIRELY ON THE OSCILLATOR SIDE OF SAID PLATE, SAID DIODE EXTENDING THROUGH SAID APERTURE AND THE OTHER ELECTRODE OF SAID DIODE LYING ENTIRELY ON THE OTHER SIDE OF SAID PLATE.
Claim 2
Dependent Claim
128 words
IN AN ULTRA HIGH FREQUENCY CONVERTER AN ARRANGEMENT FOR REDUCING UNDERSIRED RADIATION THEREFROM COMPRISING: A CONVERTER HAVING AN ENCLOSURE AND INCLUDING OSCILLATOR, MIXER AND RADIO FREQUENCY STAGES POSITIONED THEREIN, A METAL PLATE POSITIONED BETWEEN SAID OSCILLATOR STAGE AND A PORTION OF SAID MIXER STAGE, SAID PLATE HAVING AN APERTURE THEREIN, SAID MIXER STAGE INCLUDING A DIODE HAVING A PAIR OF ELECTRODES AND A PICK-UP ELEMENT, SAID PICK-UP ELEMENT HAVING ONE END THEREOF CONNECTED TO ONE OF SAID ELECTRODES OF SAID DIODE TO FORM A SERIES CIRCUIT THEREWITH, SAID ONE ELECTRODE OF SAID DIODE AND SAID PICK-UP ELEMENT LYING ENTIRELY ON THE OSCILLATOR SIDE OF SAID PLATE, SAID DIODE EXTENDING THROUGH SAID APERTURE AND THE OTHER ELECTRODE OF SAID DIODE LYING ENTIRELY ON THE OTHER SIDE OF SAID PLATE.
References Cited (Backward Citations)
US3181069A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |