US3025513A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radar apparatus
Assignee: Decca Record Co Ltd
•
Filing: 1956-11-02
•
Granted: 1962-03-13
•
Expires: 1976-11-02
Abstract
No abstract record available.
Inventors
- 👤 Easy Maurice Henry
- 👤 Schneider Adam Bronislaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:26
CPC Classifications
H; H01; H01Q; H01Q21/00; H01Q21/24; H01Q21/245; G; G01; G01S; G01S1/00; G01S1/02; G01S7/00; G01S7/02; G01S7/024; G01S7/026; H01P; H01P1/00; H01P1/165; H01P1/17
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2607849A
Cited
GB597258A
Cited
US2599753A
Cited
US2611087A
Cited
US2480682A
Cited
US2645769A
Cited
US2619635A
Cited
US2741744A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-12 | 1965-09-11 | 1966-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-12 | 1969-09-11 | 1970-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-12 | 1973-09-11 | 1974-03-13 | $7700.00 | Window Closed / Lapsed |