Patent US3369245A successfully refreshed from Google Patents.
US3369245A
Expired / Lapsed
US
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Wing type dipole with end mounted stubs
Assignee: TECHNICAL APPLIANCE CORP
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Filing: 1964-12-10
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Granted: 1968-02-13
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Expires: 1984-12-10
Abstract
No abstract record available.
Inventors
- 👤 Norman J Rea
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:34
CPC Classifications
H; H01; H01Q; H01Q9/00; H01Q9/04; H01Q9/16; H01Q9/28; H01Q9/285
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2460869A
Cited
US2683808A
Cited
US2648768A
Cited
US2622197A
Cited
US2724052A
Cited
US2656463A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-12 | 1971-08-14 | 1972-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-12 | 1975-08-14 | 1976-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-12 | 1979-08-14 | 1980-02-13 | $7700.00 | Window Closed / Lapsed |