US3247420A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Distributed amplifier with inductanceconnected anode segments
Assignee: General Electric Co
•
Filing: 1962-07-16
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Granted: 1966-04-19
•
Expires: 1982-07-16
Abstract
No abstract record available.
Inventors
- 👤 Charles B Mayer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:54
CPC Classifications
H; H03; H03F; H03F1/00; H03F1/08; H03F1/18; H03F1/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
AN ELECTRIC DISCHARGE DEVICE COMPRISING AN ENVELOPE INCLUDING A THERMALLY CONDUCTIVE WALL SECTION AND CONTAINING A PLURALITY OF CLOSELY SPACED ELECTRODE ASSEMBLIES, SAID ELECTRODE ASSEMBLIES COMPRISING AN ELONGATED PLANAR CATHODE, AT LEAST ONE ELONGATED GRID ASSEMBLY, AND AN ELONGATED ANODE ASSEMBLY, SAID ANODE ASSEMBLY COMPRISING A PLURALITY OF SPACED COPLANAR ACTIVE SEGMENTS MOUNTED ON AN ELECTRICALLY INSULATIVE, THERMALLY CONDUCTIVE SUPPORT MEMBER, SAID ACTIVE SEGMENTS BEING INTERCONNECTED BY INDUCTANCE MEANS TO PROVIDE A TRANSMISSION LINE, AND SAID SUPPORT MEMBER BEING IN INTIMATE HEAT-TRANSFERRING RELATION WITH SAID THERMALLY CONDUCTIVE WALL SECTION OF SAID ENVELOPE.
Claim 2
Dependent Claim
92 words
AN ELECTRIC DISCHARGE DEVICE COMPRISING AN ENVELOPE INCLUDING A THERMALLY CONDUCTIVE WALL SECTION AND CONTAINING A PLURALITY OF CLOSELY SPACED ELECTRODE ASSEMBLIES, SAID ELECTRODE ASSEMBLIES COMPRISING AN ELONGATED PLANAR CATHODE, AT LEAST ONE ELONGATED GRID ASSEMBLY, AND AN ELONGATED ANODE ASSEMBLY, SAID ANODE ASSEMBLY COMPRISING A PLURALITY OF SPACED COPLANAR ACTIVE SEGMENTS MOUNTED ON AN ELECTRICALLY INSULATIVE, THERMALLY CONDUCTIVE SUPPORT MEMBER, SAID ACTIVE SEGMENTS BEING INTERCONNECTED BY INDUCTANCE MEANS TO PROVIDE A TRANSMISSION LINE, AND SAID SUPPORT MEMBER BEING IN INTIMATE HEAT-TRANSFERRING RELATION WITH SAID THERMALLY CONDUCTIVE WALL SECTION OF SAID ENVELOPE.
References Cited (Backward Citations)
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US2577239A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-18 | 1969-10-18 | 1970-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-18 | 1973-10-18 | 1974-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-18 | 1977-10-18 | 1978-04-19 | $7700.00 | Window Closed / Lapsed |