US2932026A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antenna
Assignee: Individual
•
Filing: 1945-08-28
•
Granted: 1960-04-05
•
Expires: 1965-08-28
Abstract
No abstract record available.
Inventors
- 👤 Moffett Le Roy
- 👤 Goodale E Dudley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:30
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/27; H01Q1/28; H01Q1/282
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE268940C
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US1705474A
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US1571507A
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US2048726A
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US2290800A
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US2287220A
Cited
US2293136A
Cited
US2414266A
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US2434893A
Cited
US2413621A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-05 | 1963-10-05 | 1964-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-05 | 1967-10-05 | 1968-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-05 | 1971-10-05 | 1972-04-05 | $7700.00 | Window Closed / Lapsed |