US3397586A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Three-axis reversible sensor mount
Assignee: Northrop Grumman Space and Mission Systems Corp
•
Filing: 1967-01-05
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Granted: 1968-08-20
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Expires: 1987-01-05
Abstract
No abstract record available.
Inventors
- 👤 Gaines M Crook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:58
CPC Classifications
G; G01; G01R; G01R33/00; G01R33/02; G01R33/04; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18568; Y10T74/18832; Y10T74/18848; Y10T74/18856
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3220267A
Cited
US3334796A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-20 | 1972-02-19 | 1972-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-20 | 1976-02-19 | 1976-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-20 | 1980-02-19 | 1980-08-20 | $7700.00 | Window Closed / Lapsed |