US3272972A
Expired / Lapsed
US
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Random orientation inertial system
Assignee: RTX Corp
•
Filing: 1962-01-15
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Granted: 1966-09-13
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Expires: 1982-01-15
Abstract
No abstract record available.
Inventors
- 👤 Yamron Joseph
- 👤 Andrew E Scoville
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:42
CPC Classifications
G; G06; G06F; G06F7/00; G06F7/60; G06F7/64; G06F7/66; G01; G01C; G01C21/00; G01C21/10; G01C21/12; G01C21/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
A RANDOM ORIENTATION INERTIAL SYSTEM INCLUDING IN COMBINATION AN INERTIAL MEASUREMENTS UNIT COMPRISING A PLURALITY OF GYROSCOPES AND A PLURALITY OF ACCELEROMETERS, MEANS RESPONSIVE TO THE GYROSCOPE FOR COMPUTING DIRECTION COSINES DEFINING THE ORIENTATION OF THE MEASUREMENTS UNIT RELATIVE TO AN EARTH-FIXED REFERENCE FRAME, MEANS RESPONSIVE TO THE DIRECTION COSINES AND TO THE ACCELEROMETERS FOR DETERMINING ACCELERATIONS IN THE REFERENCE
Claim 2
Dependent Claim
60 words
A RANDOM ORIENTATION INERTIAL SYSTEM INCLUDING IN COMBINATION AN INERTIAL MEASUREMENTS UNIT COMPRISING A PLURALITY OF GYROSCOPES AND A PLURALITY OF ACCELEROMETERS, MEANS RESPONSIVE TO THE GYROSCOPE FOR COMPUTING DIRECTION COSINES DEFINING THE ORIENTATION OF THE MEASUREMENTS UNIT RELATIVE TO AN EARTH-FIXED REFERENCE FRAME, MEANS RESPONSIVE TO THE DIRECTION COSINES AND TO THE ACCELEROMETERS FOR DETERMINING ACCELERATIONS IN THE REFERENCE
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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) | 1969-09-12 | 1970-03-14 | 1970-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-12 | 1974-03-14 | 1974-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-12 | 1978-03-14 | 1978-09-13 | $7700.00 | Window Closed / Lapsed |