US3450182A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic tire casings
Assignee: Compagnie Generale des Etablissements Michelin SCA
•
Filing: 1966-07-13
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Granted: 1969-06-17
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Expires: 1986-07-13
Abstract
No abstract record available.
Inventors
- 👤 Henri Verdier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:38
CPC Classifications
B; B60; B60C; B60C11/00; B60C11/01; B60C11/03; B60C11/0304; B60C3/00; B60C9/00; B60C9/18; B60C9/20; B60C9/2003; B60C9/2006; B60C9/30; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10765; Y10T152/10792
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1189223A
Cited
GB115945A
Cited
US2108329A
Cited
US2477754A
Cited
FR1059542A
Cited
US2884040A
Cited
US3195604A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-16 | 1972-12-16 | 1973-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-16 | 1976-12-16 | 1977-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-16 | 1980-12-16 | 1981-06-17 | $7700.00 | Window Closed / Lapsed |