US2987093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple chambered tire
Assignee: Goodyear Tire and Rubber Co
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Filing: 1957-07-22
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Granted: 1961-06-06
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Expires: 1977-07-22
Abstract
No abstract record available.
Inventors
- 👤 John P Urbon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:42
CPC Classifications
B; B60; B60C; B60C5/00; B60C5/20; B29; B29C; B29C37/00; B29C37/0067; B29C37/0075; B60B; B60B25/00; B60B25/22; B60C17/00; B60C17/01; B60C17/10; B29K; B29K2021/00; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10522; Y10T152/10576; Y10T152/10594
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) | 1964-06-05 | 1964-12-05 | 1965-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-05 | 1968-12-05 | 1969-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-05 | 1972-12-05 | 1973-06-06 | $7700.00 | Window Closed / Lapsed |