US3044704A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Analog computer for experimental investigation of control and regulating systems
Assignee: Siemens Schuckertwerke AG
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Filing: 1958-10-17
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Granted: 1962-07-17
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Expires: 1978-10-17
Abstract
No abstract record available.
Inventors
- 👤 Anke Klaus
- 👤 Kessler Claus
- 👤 Strole Dieter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:37
CPC Classifications
G; G06; G06G; G06G7/00; G06G7/48; G06G7/66
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |