Patent BE545400A successfully refreshed from Google Patents.
Patent US2885202A successfully refreshed from Google Patents.
US2885202A
Expired / Lapsed
US
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Resilient cushioning arrangement
Assignee: SIEGENER EISENBAHNBEDARF AG FA
•
Filing: 1954-05-11
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Granted: 1959-05-05
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Expires: 1974-05-11
Abstract
No abstract record available.
Inventors
- 👤 Trumper Konrad
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:03
CPC Classifications
B; B60; B60G; B60G17/00; B60G17/02; B60G17/04; B60G17/0416; B60G2500/00; B60G2500/02; B60G2500/20; B60G2500/206; Y; Y10; Y10S; Y10S280/00; Y10S280/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1664510A
Cited
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Cited
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Cited
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Cited
AT173017B
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-04 | 1962-11-03 | 1963-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-04 | 1966-11-03 | 1967-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-04 | 1970-11-03 | 1971-05-05 | $7700.00 | Window Closed / Lapsed |