US3415126A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Azimuth laying system
Assignee: National Aeronautics and Space Administration
•
Filing: 1964-09-25
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Granted: 1968-12-10
•
Expires: 1984-09-25
Abstract
No abstract record available.
Inventors
- 👤 Herman E Thomason
- 👤 Carl H Mandel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:01
CPC Classifications
G; G01; G01C; G01C21/00; G01C21/10; G01C21/12; G01C21/16; G01C21/165; G01C21/1656; Y; Y10; Y10T; Y10T74/00; Y10T74/12; Y10T74/1229; Y10T74/1232; Y10T74/1254; Y10T74/1261; Y10T74/1264
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3122842A
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US2955474A
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US3002419A
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US2950428A
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US3274883A
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US3342982A
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US3269024A
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GB1026764A
Cited
US3326076A
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FR1346783A
Cited
US3279086A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-10 | 1972-06-10 | 1972-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-10 | 1976-06-10 | 1976-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-10 | 1980-06-10 | 1980-12-10 | $7700.00 | Window Closed / Lapsed |