Patent US2493614A successfully refreshed from Google Patents.
US2493614A
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US
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Pneumatic tire
Assignee: Compagnie Generale des Etablissements Michelin SCA
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Filing: 1947-06-03
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Granted: 1950-01-03
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Expires: 1967-06-03
Abstract
No abstract record available.
Inventors
- 👤 Pierre Marcel Bourdon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:19
CPC Classifications
B; B60; B60C; B60C15/00; B60C15/06; B60C15/0009; B60C15/0036; B60C15/0045; B60C9/00; B60C9/02; B60C9/0207; B60C9/16; B60C9/18; B60C9/20; B60C9/2003; B60C9/2006; B60C9/28; 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)
US1201257A
Cited
US1364870A
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US1383458A
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US1358566A
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US1853827A
Cited
US1842353A
Cited
US2277145A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-02 | 1953-07-04 | 1954-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-02 | 1957-07-04 | 1958-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-02 | 1961-07-04 | 1962-01-03 | $7700.00 | Window Closed / Lapsed |