Patent US3374138A successfully refreshed from Google Patents.
US3374138A
Expired / Lapsed
US
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Tire building machine
Assignee: Goodrich Corp
•
Filing: 1964-05-19
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Granted: 1968-03-19
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Expires: 1984-05-19
Abstract
No abstract record available.
Inventors
- 👤 Donald K Porter
- 👤 James W Eckenwiler
- 👤 Fred K Barns
- 👤 Ralph F Cooper
- 👤 Walter E Head
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:05
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/08; B29D30/20; B29D30/24; B29D30/244; B29D30/246; B29D30/247; B29D30/26; B29D30/2607; B29D2030/2671; B29D2030/2678
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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Cited
US2409974A
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US2517889A
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US2609311A
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FR1132033A
Cited
GB882327A
Cited
US3051220A
Cited
US2935117A
Cited
US3178327A
Cited
US3070478A
Cited
US3188260A
Cited
US3178331A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-19 | 1971-09-18 | 1972-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-19 | 1975-09-18 | 1976-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-19 | 1979-09-18 | 1980-03-19 | $7700.00 | Window Closed / Lapsed |