US3462328A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making vehicle tire tread
Assignee: Goodyear Tire and Rubber Co
•
Filing: 1965-06-07
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Granted: 1969-08-19
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Expires: 1985-06-07
Abstract
No abstract record available.
Inventors
- 👤 Paul S Buckland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:02
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/52; B29D30/66; B60; B60C; B60C11/00; B60C11/03; B60C11/13; B60C11/1307; B60C11/1346; B29D2030/662; B29D2030/667; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24521
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) | 1972-08-18 | 1973-02-17 | 1973-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-18 | 1977-02-17 | 1977-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-18 | 1981-02-17 | 1981-08-19 | $7700.00 | Window Closed / Lapsed |