US2558381A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Single axle vehicle suspension
Assignee: Individual
•
Filing: 1945-11-28
•
Granted: 1951-06-26
•
Expires: 1965-11-28
Abstract
No abstract record available.
Inventors
- 👤 Robert W Pointer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:38
CPC Classifications
B; B60; B60G; B60G11/00; B60G11/32; B60G11/48; B60G11/52
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1848783A
Cited
US1148590A
Cited
US1182141A
Cited
US1539272A
Cited
US1907927A
Cited
US2086721A
Cited
DE655400C
Cited
US2109074A
Cited
US2352446A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-25 | 1954-12-25 | 1955-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-25 | 1958-12-25 | 1959-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-25 | 1962-12-25 | 1963-06-26 | $7700.00 | Window Closed / Lapsed |