US3296872A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inertial navigation system
Assignee: M Ten Bosch Inc
•
Filing: 1960-10-04
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Granted: 1967-01-10
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Expires: 1980-10-04
Abstract
No abstract record available.
Inventors
- 👤 Bosch Maurits Ten
- 👤 Donald S Bayley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:10
CPC Classifications
G; G01; G01C; G01C21/00; G01C21/10; G01C21/12; G01C21/16; G01C21/166; G01C21/183; Y; Y10; Y10T; Y10T74/00; Y10T74/12; Y10T74/1221
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
IN A LIGHTWEIGHT INERTIAL NAVIGATION SYSTEMS FOR AIRCRAFT AND OTHER MOVING VEHICLES TO GIVE LONGITUDE AND LATITUDE POSITIONS, A UNIT COMPRISING A SINGLE PLATFORM CARRYING THE EAST-WEST, NORTH-SOUTH AND AZIMUTH GYROSCOPES AND EAST-WEST AND NORTH-SOUTH ROTOR MEMBERS, A PHANTOM GIMBAL ENCLOSING AND ENCIRCLING SAID PLATFORM AND PITCH AND ROLL GIMBALS CARRYING SAID PHANTOM GIMBAL AND A HOUSING ENCLOSING THE UNIT.
Claim 2
Dependent Claim
60 words
IN A LIGHTWEIGHT INERTIAL NAVIGATION SYSTEMS FOR AIRCRAFT AND OTHER MOVING VEHICLES TO GIVE LONGITUDE AND LATITUDE POSITIONS, A UNIT COMPRISING A SINGLE PLATFORM CARRYING THE EAST-WEST, NORTH-SOUTH AND AZIMUTH GYROSCOPES AND EAST-WEST AND NORTH-SOUTH ROTOR MEMBERS, A PHANTOM GIMBAL ENCLOSING AND ENCIRCLING SAID PLATFORM AND PITCH AND ROLL GIMBALS CARRYING SAID PHANTOM GIMBAL AND A HOUSING ENCLOSING THE UNIT.
References Cited (Backward Citations)
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Cited
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US2109283A
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US2577313A
Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-09 | 1970-07-11 | 1971-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-09 | 1974-07-11 | 1975-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-09 | 1978-07-11 | 1979-01-10 | $7700.00 | Window Closed / Lapsed |