US3459849A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for the manufacture of a tire
Assignee: Rubberfabriek Vredestein
•
Filing: 1967-01-12
•
Granted: 1969-08-05
•
Expires: 1987-01-12
Abstract
No abstract record available.
Inventors
- 👤 Willem De Ronde
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:37
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/36; B29D30/0601; B29D30/0606; B29D30/0645; B29D30/0661; B29D30/0678
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1289774A
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US2476884A
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US2561573A
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US2614056A
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US2569935A
Cited
US2744290A
Cited
US2873790A
Cited
US2724425A
Cited
US2896260A
Cited
GB1034336A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-04 | 1973-02-03 | 1973-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-04 | 1977-02-03 | 1977-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-04 | 1981-02-03 | 1981-08-05 | $7700.00 | Window Closed / Lapsed |