US2717523A
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Assignee: FRIED KRUPP LOKOMOTIVFABRIK
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Filing: 1950-10-04
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Granted: 1955-09-13
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Expires: 1970-10-04
Abstract
No abstract record available.
Inventors
- 👤 Lammerz Ernst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:32
CPC Classifications
F; F16; F16H; F16H47/00; F16H47/06; F16H47/07; B; B61; B61C; B61C9/00; B61C9/08; B61C9/10; F16H3/00; F16H3/02; F16H3/08; F16H3/14; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19014; Y10T74/19023; Y10T74/19037; Y10T74/19126; Y10T74/19219; Y10T74/19377; Y10T74/19386; Y10T74/194; Y10T74/19405
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) | 1958-09-12 | 1959-03-14 | 1959-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-12 | 1963-03-14 | 1963-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-12 | 1967-03-14 | 1967-09-13 | $7700.00 | Window Closed / Lapsed |