Patent US2633178A successfully refreshed from Google Patents.
US2633178A
Expired / Lapsed
US
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Wheel rim assembly
Assignee: Individual
•
Filing: 1948-07-15
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Granted: 1953-03-31
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Expires: 1968-07-15
Abstract
No abstract record available.
Inventors
- 👤 Ansel A Leaf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:43
CPC Classifications
B; B60; B60B; B60B25/00; B60B25/04; B60B25/14; B60B25/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190527020A
Cited
US1171502A
Cited
US1507671A
Cited
US1710614A
Cited
US1637880A
Cited
US1880403A
Cited
US2127599A
Cited
US2404308A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-30 | 1956-09-29 | 1957-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-30 | 1960-09-29 | 1961-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-30 | 1964-09-29 | 1965-03-31 | $7700.00 | Window Closed / Lapsed |