US2952293A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire bead grommet
Assignee: Goodrich Corp
•
Filing: 1957-07-31
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Granted: 1960-09-13
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Expires: 1977-07-31
Abstract
No abstract record available.
Inventors
- 👤 William F Billingsley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:08
CPC Classifications
B; B60; B60C; B60C15/00; B60C15/0009; B60C15/0072; B29; B29D; B29D30/00; B29D30/06; B29D30/48; B29D30/50; B60C15/04; B29D2030/485
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-13 | 1964-03-14 | 1964-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-13 | 1968-03-14 | 1968-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-13 | 1972-03-14 | 1972-09-13 | $7700.00 | Window Closed / Lapsed |