US2745098A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antenna stabilizing apparatus
Assignee: Individual
•
Filing: 1945-05-30
•
Granted: 1956-05-08
•
Expires: 1965-05-30
Abstract
No abstract record available.
Inventors
- 👤 Willoughby M Cady
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:41
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/12; H01Q1/18; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20012
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1525783A
Cited
GB485822A
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US2369622A
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US2203852A
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US2182658A
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US2288102A
Cited
US2415679A
Cited
US2415680A
Cited
US2417086A
Cited
US2407275A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-08 | 1959-11-07 | 1960-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-08 | 1963-11-07 | 1964-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-08 | 1967-11-07 | 1968-05-08 | $7700.00 | Window Closed / Lapsed |