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US2872002A
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Rapid braking arrangement for forward-and-reverse drives
Assignee: Licentia Patent Verwaltungs GmbH
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Filing: 1955-09-06
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Granted: 1959-02-03
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Expires: 1975-09-06
Abstract
No abstract record available.
Inventors
- 👤 Blaum Ott-Heinrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:58
CPC Classifications
H; H02; H02P; H02P7/00; H02P7/03; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19023; Y10T74/1914; Y10T74/19219; Y10T74/19377; Y10T74/19414; Y10T74/19484; Y10T74/19488; Y10T74/19535
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE187399C
Cited
US2523918A
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US2636138A
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US2687197A
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US2573152A
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US2760739A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-02 | 1962-08-04 | 1963-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-02 | 1966-08-04 | 1967-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-02 | 1970-08-04 | 1971-02-03 | $7700.00 | Window Closed / Lapsed |