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Patent US3561137A successfully refreshed from Google Patents.
US3561137A
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Training apparatus with hydrostatic motion system
Assignee: Singer General Precision Inc
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Filing: 1968-11-01
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Granted: 1971-02-09
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Expires: 1988-11-01
Abstract
Abstract TRAINING APPARATUS IN THE FORM OF A VEHICLE SIMULATOR, OR THE LIKE, WITH UNIQUE SYSTEM FOR PROVIDING MOTION WHICH REALISTICALLY SIMULATES THAT OF AN ACTUAL VEHICLE TO THE STUDENT STATION. AN ENCLOSURE FOR THE STUDENT OR CERW TRAINING COMPARTMENT IS FLOATED IN A CONTAINER OF WATER OR OTHER SUITABLE LIQUID. THE ENCLOSURE MAY BE MOVED AS DESIRED UPON THE SURFACE OF THE LIQUID BY MEANS OF CABLES, OR THE LIKE, AND VERTICAL MOTION MAY BE IMPARTED BY RAISING OR LOWERING THE LIQUID LEVEL WITHIN THE CONTAINER.
Inventors
- 👤 Andre J Guyon
- 👤 David O Gorgol
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 19:10
CPC Classifications
G; G09; G09B; G09B9/00; G09B9/02; G09B9/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-08 | 1974-08-10 | 1975-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-08 | 1978-08-10 | 1979-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-08 | 1982-08-10 | 1983-02-09 | $7700.00 | Window Closed / Lapsed |