US2420854A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire carrier
Assignee: Trailmobile Inc
•
Filing: 1945-11-15
•
Granted: 1947-05-20
•
Expires: 1965-11-15
Abstract
No abstract record available.
Inventors
- 👤 James J Black
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:54
CPC Classifications
B; B62; B62D; B62D43/00; B62D43/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1550447A
Cited
US1589955A
Cited
US1761968A
Cited
US1798939A
Cited
US1947820A
Cited
GB537629A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-05-19 | 1950-11-18 | 1951-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-05-19 | 1954-11-18 | 1955-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-05-19 | 1958-11-18 | 1959-05-20 | $7700.00 | Window Closed / Lapsed |