US2724425A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire building method
Assignee: Uniroyal Inc
•
Filing: 1953-06-30
•
Granted: 1955-11-22
•
Expires: 1973-06-30
Abstract
No abstract record available.
Inventors
- 👤 Carl A Ostling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 04:54
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/0679; B29C; B29C45/00; B29C45/14; B29C45/1459; B29D30/0678
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2476884A
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US2497226A
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US2625199A
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US2649134A
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US2649891A
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US2672914A
Cited
US2686554A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-11-21 | 1959-05-23 | 1959-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-11-21 | 1963-05-23 | 1963-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-11-21 | 1967-05-23 | 1967-11-22 | $7700.00 | Window Closed / Lapsed |