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US3456151A
Expired / Lapsed
US
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Crossed-field discharge device and coupler therefor and microwave circuits incorporating the same
Assignee: General Electric Co
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Filing: 1966-07-27
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Granted: 1969-07-15
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Expires: 1986-07-27
Abstract
No abstract record available.
Inventors
- 👤 James F Staats
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:02
CPC Classifications
H; H01; H01J; H01J21/00; H01J21/02; H01J21/06; H01J21/065; H01J25/00; H01J25/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2782342A
Cited
US3011091A
Cited
US3027488A
Cited
US3083316A
Cited
US3169211A
Cited
US3158780A
Cited
US3255422A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-14 | 1973-01-13 | 1973-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-14 | 1977-01-13 | 1977-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-14 | 1981-01-13 | 1981-07-15 | $7700.00 | Window Closed / Lapsed |