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US2968949A
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Integrating accelerometer
Assignee: Raytheon Co
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Filing: 1957-11-01
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Granted: 1961-01-24
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Expires: 1977-11-01
Abstract
No abstract record available.
Inventors
- 👤 Herbert A Lassen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:29
CPC Classifications
G; G01; G01P; G01P7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1372184A
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US1446348A
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US1692412A
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US1954998A
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US2539772A
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US2566305A
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US2752792A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-24 | 1964-07-25 | 1965-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-24 | 1968-07-25 | 1969-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-24 | 1972-07-25 | 1973-01-24 | $7700.00 | Window Closed / Lapsed |