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Patent US2357370A successfully refreshed from Google Patents.
US2357370A
Expired / Lapsed
US
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Elastic suspension of axle aggregates
Assignee: Individual
•
Filing: 1940-04-04
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Granted: 1944-09-05
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Expires: 1960-04-04
Abstract
No abstract record available.
Inventors
- 👤 Wilfert Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:32
CPC Classifications
B; B60; B60G; B60G11/00; B60G11/32; B60G11/34; B60G11/38; B60G11/48; B60G11/52; B60G3/00; B60G3/01; B60G7/00; B60G7/02; B60G2204/00; B60G2204/40; B60G2204/423; B60G2204/4232; B60G2206/00; B60G2206/01; B60G2206/011; B60G2206/0114
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1947-09-05 | 1948-03-06 | 1948-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-09-05 | 1952-03-06 | 1952-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-09-05 | 1956-03-06 | 1956-09-05 | $7700.00 | Window Closed / Lapsed |