US2441807A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle wheel mounting
Assignee: Individual
•
Filing: 1946-04-15
•
Granted: 1948-05-18
•
Expires: 1966-04-15
Abstract
No abstract record available.
Inventors
- 👤 Lynn M Francis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:52
CPC Classifications
B; B60; B60B; B60B11/00; B60G; B60G2200/00; B60G2200/10; B60G2200/30; B60G2200/32; B60G2200/322; B60G2300/00; B60G2300/36
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) | 1951-05-18 | 1951-11-17 | 1952-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-05-18 | 1955-11-17 | 1956-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-05-18 | 1959-11-17 | 1960-05-18 | $7700.00 | Window Closed / Lapsed |