US3067525A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Terrain radar simulation
Assignee: General Precision Inc
•
Filing: 1960-11-25
•
Granted: 1962-12-11
•
Expires: 1980-11-25
Abstract
No abstract record available.
Inventors
- 👤 Joseph C Thom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:02
CPC Classifications
G; G01; G01S; G01S7/00; G01S7/02; G01S7/40; G01S7/4004; G01S7/4021; G09; G09B; G09B9/00; G09B9/02; G09B9/08; G09B9/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2924026A
Cited
US2413633A
Cited
US2516069A
Cited
US2841886A
Cited
GB805294A
Cited
US2973587A
Cited
US2941311A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-10 | 1966-06-11 | 1966-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-10 | 1970-06-11 | 1970-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-10 | 1974-06-11 | 1974-12-11 | $7700.00 | Window Closed / Lapsed |