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US3230491A
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Adjustable potentiometers for analog computers and the like
Assignee: Societe dElectronique et dAutomatisme SA
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Filing: 1962-08-06
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Granted: 1966-01-18
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Expires: 1982-08-06
Abstract
No abstract record available.
Inventors
- 👤 Dreyfus Bertrand Alain
- 👤 Martin Jacques Edouard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:30
CPC Classifications
G; G06; G06G; G06G7/00; G06G7/04; H; H01; H01C; H01C10/00; H01C10/16; H01C10/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1704153A
Cited
GB278930A
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US2401037A
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GB635118A
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GB721952A
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US2836690A
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US2850604A
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US2881295A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-17 | 1969-07-19 | 1970-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-17 | 1973-07-19 | 1974-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-17 | 1977-07-19 | 1978-01-18 | $7700.00 | Window Closed / Lapsed |