US3438827A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of manufacture of a tire
Assignee: Goodyear Tire and Rubber Co
•
Filing: 1966-09-28
•
Granted: 1969-04-15
•
Expires: 1986-09-28
Abstract
No abstract record available.
Inventors
- 👤 Charles F Bush
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:28
CPC Classifications
B; B60; B60C; B60C9/00; B60C9/18; B60C9/20; B29; B29D; B29D30/00; B29D30/06; B29D30/52; B29D30/66; B60C11/00; B60C11/03; B60C11/0311; B29D2030/662; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10765
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2756799A
Cited
US2943663A
Cited
US3133583A
Cited
US3261388A
Cited
US3225812A
Cited
US3342239A
Cited
US3299935A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-14 | 1972-10-14 | 1973-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-14 | 1976-10-14 | 1977-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-14 | 1980-10-14 | 1981-04-15 | $7700.00 | Window Closed / Lapsed |