US2608419A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spring mounting for dirigible road wheels
Assignee: Scammell Lorries Ltd
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Filing: 1949-08-11
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Granted: 1952-08-26
•
Expires: 1969-08-11
Abstract
No abstract record available.
Inventors
- 👤 Watts Laurence Derek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 20:03
CPC Classifications
B; B62; B62D; B62D61/00; B62D61/06; B60; B60G; B60G11/00; B60G11/14; B60G15/00; B60G15/02; B60G15/06; B60G15/061
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) | 1955-08-26 | 1956-02-25 | 1956-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-26 | 1960-02-25 | 1960-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-26 | 1964-02-25 | 1964-08-26 | $7700.00 | Window Closed / Lapsed |