US2894555A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic tire casings
Assignee: Compagnie Generale des Etablissements Michelin SCA
•
Filing: 1955-02-17
•
Granted: 1959-07-14
•
Expires: 1975-02-17
Abstract
No abstract record available.
Inventors
- 👤 Bourdon Pierre Marcel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 08:18
CPC Classifications
H; H03; H03B; H03B5/00; H03B5/18; H03B5/1817; H03B5/1835; B; B60; B60C; B60C9/00; B60C9/18; B60C9/20; B60C9/28; B29; B29D; B29D30/00; B29D30/06; B29D30/08; B29D2030/086; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10765; Y10T152/10792; Y10T152/10819
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1581743A
Cited
US1732793A
Cited
US1918553A
Cited
US2310776A
Cited
US2493614A
Cited
US2703128A
Cited
US2703132A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-13 | 1963-01-12 | 1963-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-13 | 1967-01-12 | 1967-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-13 | 1971-01-12 | 1971-07-14 | $7700.00 | Window Closed / Lapsed |