US3405754A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tires containing ethylene-propylene-diene rubber and process of manufacture
Assignee: Bridgestone Firestone Inc
•
Filing: 1964-04-27
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Granted: 1968-10-15
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Expires: 1984-04-27
Abstract
No abstract record available.
Inventors
- 👤 Louis W Georges
- 👤 Ronald L Denecour
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:23
CPC Classifications
B; B60; B60C; B60C5/00; B60C5/007; Y; Y10; Y10S; Y10S156/00; Y10S156/91; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2964; Y10T428/2965; Y10T428/2967; Y10T428/2969; Y10T428/31504; Y10T428/31855; Y10T428/31859; Y10T428/31877; Y10T428/31931; Y10T428/31942; Y10T428/31949; Y10T428/31953
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3125462A
Cited
US3194294A
Cited
US3091560A
Cited
US3000866A
Cited
US3242118A
Cited
US3262482A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-15 | 1972-04-15 | 1972-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-15 | 1976-04-15 | 1976-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-15 | 1980-04-15 | 1980-10-15 | $7700.00 | Window Closed / Lapsed |