Patent US2491504A successfully refreshed from Google Patents.
US2491504A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel cover
Assignee: Individual
•
Filing: 1944-12-16
•
Granted: 1949-12-20
•
Expires: 1964-12-16
Abstract
No abstract record available.
Inventors
- 👤 Lyon George Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:27
CPC Classifications
B; B60; B60B; B60B7/00; B60B7/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USRE21179E
Cited
USRE22120E
Cited
US1948273A
Cited
US2022128A
Cited
US1980690A
Cited
US2166216A
Cited
US2304583A
Cited
US2368232A
Cited
US2298669A
Cited
US2333626A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-12-19 | 1953-06-20 | 1953-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-12-19 | 1957-06-20 | 1957-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-12-19 | 1961-06-20 | 1961-12-20 | $7700.00 | Window Closed / Lapsed |