US2544548A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shock absorber
Assignee: Old Carco LLC
•
Filing: 1947-11-20
•
Granted: 1951-03-06
•
Expires: 1967-11-20
Abstract
No abstract record available.
Inventors
- 👤 Wyeth Nathaniel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:50
CPC Classifications
B; B60; B60G; B60G15/00; B60G15/02; B60G15/06; B60G15/062
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US844884A
Cited
US1118818A
Cited
US1737328A
Cited
US1866167A
Cited
US1992526A
Cited
DE646446C
Cited
US2338478A
Cited
US2321832A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-03-05 | 1954-09-04 | 1955-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-05 | 1958-09-04 | 1959-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-05 | 1962-09-04 | 1963-03-06 | $7700.00 | Window Closed / Lapsed |