Patent US3032289A successfully refreshed from Google Patents.
US3032289A
Expired / Lapsed
US
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Coil conveyor for rolling mill
Assignee: Svenska Metallverken AB
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Filing: 1958-05-26
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Granted: 1962-05-01
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Expires: 1978-05-26
Abstract
No abstract record available.
Inventors
- 👤 Per Sven E Fredriksson
- 👤 Granstron Olof Alvar
- 👤 Gustafson Ivar Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:26
CPC Classifications
B; B21; B21C; B21C47/00; B21C47/24; B21B; B21B1/00; B21B1/22; B21B1/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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Cited
US2324855A
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Cited
US2527667A
Cited
GB749501A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-30 | 1965-10-30 | 1966-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-30 | 1969-10-30 | 1970-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-30 | 1973-10-30 | 1974-05-01 | $7700.00 | Window Closed / Lapsed |