Patent US2475746A successfully refreshed from Google Patents.
US2475746A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radar antenna stabilizer
Assignee: Kenyon Gyro & Electronics Corp
•
Filing: 1947-01-25
•
Granted: 1949-07-12
•
Expires: 1967-01-25
Abstract
No abstract record available.
Inventors
- 👤 Theodore W Kenyon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:15
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/12; H01Q1/18; Y; Y10; Y10T; Y10T74/00; Y10T74/12; Y10T74/1218
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2405058A
Cited
US2080490A
Cited
US2047922A
Cited
US2412631A
Cited
US2170087A
Cited
US2396038A
Cited
US2407310A
Cited
US2407275A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-11 | 1953-01-10 | 1953-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-11 | 1957-01-10 | 1957-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-11 | 1961-01-10 | 1961-07-12 | $7700.00 | Window Closed / Lapsed |