US2970848A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sway control suspension for vehicles
Assignee: Doosan Bobcat North America Inc
•
Filing: 1956-12-27
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Granted: 1961-02-07
•
Expires: 1976-12-27
Abstract
No abstract record available.
Inventors
- 👤 William E Rice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:06
CPC Classifications
B; B60; B60G; B60G5/00; B60G5/04; B60G11/00; B60G11/32; B60G11/48; B60G11/64; B60G2200/00; B60G2200/30; B60G2200/314; B60G2200/315; B60G2202/00; B60G2202/10; B60G2202/13; B60G2202/134; B60G2202/135; B60G2202/15; B60G2202/152; B60G2202/1524; B60G2204/00; B60G2204/10; B60G2204/14; B60G2204/143; B60G2204/40; B60G2204/41
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2078521A
Cited
US2096530A
Cited
US2208538A
Cited
US2691420A
Cited
US2754111A
Cited
US2784980A
Cited
US2790634A
Cited
US2865649A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-02-07 | 1964-08-08 | 1965-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-02-07 | 1968-08-08 | 1969-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-02-07 | 1972-08-08 | 1973-02-07 | $7700.00 | Window Closed / Lapsed |