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US2962899A
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US
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Balancing machine with electromechanical dynamometers
Assignee: Losenhausenwerk Duesseldorfer Maschinenbau AG
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Filing: 1956-04-16
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Granted: 1960-12-06
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Expires: 1976-04-16
Abstract
No abstract record available.
Inventors
- 👤 Weisse Ernst Jurgen
- 👤 Hilgers Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:54
CPC Classifications
G; G01; G01M; G01M1/00; G01M1/14; G01M1/16; G01M1/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2322561A
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US2731834A
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US2289074A
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US2315578A
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US2331733A
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US2451863A
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US2815666A
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US2730899A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-06 | 1964-06-06 | 1964-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-06 | 1968-06-06 | 1968-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-06 | 1972-06-06 | 1972-12-06 | $7700.00 | Window Closed / Lapsed |