Patent US3017669A successfully refreshed from Google Patents.
US3017669A
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Tire cord stress equalization process
Assignee: EIDP Inc
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Filing: 1957-06-20
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Granted: 1962-01-23
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Expires: 1977-06-20
Abstract
No abstract record available.
Inventors
- 👤 William G Mikell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:21
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/0601; B29D30/0633; B29C; B29C35/00; B29C35/02; B29C35/0222; B29C71/00; B29C71/02; B29D2030/0634; B29D2030/0635; B29D2030/0639
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2032508A
Cited
US2320115A
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US2372630A
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US2592844A
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US2790482A
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US2953183A
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US2874747A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-22 | 1965-07-24 | 1966-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-22 | 1969-07-24 | 1970-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-22 | 1973-07-24 | 1974-01-23 | $7700.00 | Window Closed / Lapsed |