US3512568A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Breaker strip for pneumatic tires
Assignee: Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
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Filing: 1967-10-26
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Granted: 1970-05-19
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Expires: 1987-10-26
Abstract
No abstract record available.
Inventors
- 👤 Emile Jean Delobelle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:53
CPC Classifications
G; G03; G03B; G03B7/00; G03B7/16; B; B60; B60C; B60C9/00; B60C9/18; B60C9/1821; B60C9/20; B60C9/2003; B60C9/2006; B62; B62D; B62D57/00; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10765; Y10T152/10792; Y10T152/10801; Y10T152/1081
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2225042A
Cited
US2493614A
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US2786507A
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US2930426A
Cited
US3081811A
Cited
US3095026A
Cited
US3224481A
Cited
FR1389428A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-18 | 1973-11-17 | 1974-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-18 | 1977-11-17 | 1978-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-18 | 1981-11-17 | 1982-05-19 | $7700.00 | Window Closed / Lapsed |