Patent US2752854A successfully refreshed from Google Patents.
US2948568A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel disk-rim assembly for tubeless tires
Assignee: ThyssenKrupp Budd Co
•
Filing: 1958-01-17
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Granted: 1960-08-09
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Expires: 1978-01-17
Abstract
No abstract record available.
Inventors
- 👤 Paul G Hykes
- 👤 Fred T Roberts
- 👤 John N Bradley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:40
CPC Classifications
B; B60; B60B; B60B25/00; B60B25/04; B60B25/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1624974A
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US1958973A
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US1989188A
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AT131197B
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US1961095A
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US2149205A
Cited
US2198978A
Cited
US2357000A
Cited
US2685907A
Cited
FR1127463A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-09 | 1964-02-08 | 1964-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-09 | 1968-02-08 | 1968-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-09 | 1972-02-08 | 1972-08-09 | $7700.00 | Window Closed / Lapsed |