Patent US2493026A successfully refreshed from Google Patents.
US2493026A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient suspension for vehicles
Assignee: Individual
•
Filing: 1945-12-03
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Granted: 1950-01-03
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Expires: 1965-12-03
Abstract
No abstract record available.
Inventors
- 👤 Robert W Pointer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:34
CPC Classifications
B; B60; B60G; B60G5/00; B60G5/04; B60G15/00; B60G15/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US655738A
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US713135A
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US1638230A
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US1825093A
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US1941768A
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US1985369A
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US1985414A
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US2103381A
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US2237575A
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US2193567A
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US2354458A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-02 | 1953-07-04 | 1954-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-02 | 1957-07-04 | 1958-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-02 | 1961-07-04 | 1962-01-03 | $7700.00 | Window Closed / Lapsed |