Patent US2815202A successfully refreshed from Google Patents.
US2815202A
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US
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Vehicle suspension apparatus
Assignee: Individual
•
Filing: 1954-02-11
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Granted: 1957-12-03
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Expires: 1974-02-11
Abstract
No abstract record available.
Inventors
- 👤 David D Post
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:04
CPC Classifications
B; B60; B60G; B60G21/00; B60G21/02; B60G21/04; B60G21/05; B60G2200/00; B60G2200/30; B60G2200/34; B60G2200/341; B60G2200/342; B60G2202/00; B60G2202/10; B60G2202/11; B60G2202/116; B60G2204/00; B60G2204/40; B60G2204/421
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) | 1960-12-02 | 1961-06-03 | 1961-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-02 | 1965-06-03 | 1965-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-02 | 1969-06-03 | 1969-12-03 | $7700.00 | Window Closed / Lapsed |