US2445330A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel structure
Assignee: Individual
•
Filing: 1945-09-27
•
Granted: 1948-07-20
•
Expires: 1965-09-27
Abstract
No abstract record available.
Inventors
- 👤 Lyon George Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:29
CPC Classifications
B; B60; B60B; B60B7/00; B60B7/04; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49481; Y10T29/49492; Y10T29/4954; Y10T29/49542
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE21179E
Cited
US2085647A
Cited
US2196718A
Cited
US2244014A
Cited
US2263243A
Cited
US2200205A
Cited
US2293067A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-07-20 | 1952-01-19 | 1952-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-07-20 | 1956-01-19 | 1956-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-07-20 | 1960-01-19 | 1960-07-20 | $7700.00 | Window Closed / Lapsed |