US2755467A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Broadband linear array
Assignee: Individual
•
Filing: 1946-05-15
•
Granted: 1956-07-17
•
Expires: 1966-05-15
Abstract
No abstract record available.
Inventors
- 👤 Leonard J Eyges
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:41
CPC Classifications
H; H01; H01Q; H01Q21/00; H01Q21/06; H01Q21/08; H01Q21/10; H01Q21/0006; H01Q21/0037
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2375580A
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US2380333A
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US2415933A
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US2413961A
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US2516530A
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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) | 1959-07-17 | 1960-01-16 | 1960-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-17 | 1964-01-16 | 1964-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-17 | 1968-01-16 | 1968-07-17 | $7700.00 | Window Closed / Lapsed |