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US3053095A
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US
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Apparatus for measuring and regulating very low speeds
Assignee: Boelkow Entwicklungen KG
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Filing: 1958-07-21
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Granted: 1962-09-11
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Expires: 1978-07-21
Abstract
No abstract record available.
Inventors
- 👤 Koril Milo
- 👤 Hermann Joachim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:31
CPC Classifications
G; G01; G01P; G01P3/00; G01P3/42; G01P3/50; G01C; G01C19/00; G01C19/005; G01C19/02; G01C19/04; G01C19/06; G01C19/065; G01C19/08
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) | 1965-09-10 | 1966-03-12 | 1966-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-10 | 1970-03-12 | 1970-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-10 | 1974-03-12 | 1974-09-11 | $7700.00 | Window Closed / Lapsed |