Patent US3164884A successfully refreshed from Google Patents.
US3164884A
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US
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Multiple rolling of sheets
Assignee: United States Steel Corp
•
Filing: 1959-09-30
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Granted: 1965-01-12
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Expires: 1979-09-30
Abstract
No abstract record available.
Inventors
- 👤 James W Noble
- 👤 Howard S Orr
- 👤 Frank R Romeo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:16
CPC Classifications
B; B23; B23K; B23K20/00; B23K20/04; B21; B21B; B21B1/00; B21B1/38; Y; Y10; Y10T; Y10T29/00; Y10T29/30; Y10T29/301; Y10T29/303; Y10T29/304; Y10T29/305
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US691565A
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US1906297A
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US2018725A
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US2050298A
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US2158063A
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US2159043A
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US2295777A
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US2645842A
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US2619439A
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US2985945A
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US2835022A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-01-12 | 1968-07-13 | 1969-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-12 | 1972-07-13 | 1973-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-12 | 1976-07-13 | 1977-01-12 | $7700.00 | Window Closed / Lapsed |