US2984524A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Road wheel with vulcanized wear ring
Assignee: ZF Active Safety US Inc
•
Filing: 1957-04-15
•
Granted: 1961-05-16
•
Expires: 1977-04-15
Abstract
No abstract record available.
Inventors
- 👤 Franzen Tore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:04
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/08; B62D55/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1632512A
Cited
DE720092C
Cited
DE737756C
Cited
DE734380C
Cited
US2329901A
Cited
US2355942A
Cited
US2397719A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-15 | 1964-11-14 | 1965-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-15 | 1968-11-14 | 1969-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-15 | 1972-11-14 | 1973-05-16 | $7700.00 | Window Closed / Lapsed |