Patent US3136183A successfully refreshed from Google Patents.
US3136183A
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US
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Slowdown control for reversing hot mill
Assignee: General Electric Co
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Filing: 1961-08-29
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Granted: 1964-06-09
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Expires: 1981-08-29
Abstract
No abstract record available.
Inventors
- 👤 Charles R Dart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:00
CPC Classifications
G; G01; G01B; G01B21/00; G01B21/02; G01B21/06; B; B21; B21B; B21B37/00; B21B37/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
APPARATUS FOR DETERMINING THE LENGTH OF METAL REMAINING TO BE ROLLED IN A REVERSING HOT METAL MILL COMPRISING, MEANS FOR MEASURING THE LENGTH OF METAL TRAVELING THROUGH THE ROLLS OF A HOT MILL IN A FIRST PASS AND STORING A REPRESENTATION THEREOF, MEANS FOR REDUCING SAID STORED REPRESENTATION AS THE METAL TRAVELS IN A SECOND PASS, IN ACCORDANCE WITH THE LENGTH OF METAL TRAVELING THROUGH THE ROLLS IN THE SECOND PASS, AND MEANS FOR PRODUCING AN INDICATION OF THE LENGTH OF THE METAL REMAINING TO BE ROLLED IN THE SECOND PASS.
Claim 2
Dependent Claim
91 words
APPARATUS FOR DETERMINING THE LENGTH OF METAL REMAINING TO BE ROLLED IN A REVERSING HOT METAL MILL COMPRISING, MEANS FOR MEASURING THE LENGTH OF METAL TRAVELING THROUGH THE ROLLS OF A HOT MILL IN A FIRST PASS AND STORING A REPRESENTATION THEREOF, MEANS FOR REDUCING SAID STORED REPRESENTATION AS THE METAL TRAVELS IN A SECOND PASS, IN ACCORDANCE WITH THE LENGTH OF METAL TRAVELING THROUGH THE ROLLS IN THE SECOND PASS, AND MEANS FOR PRODUCING AN INDICATION OF THE LENGTH OF THE METAL REMAINING TO BE ROLLED IN THE SECOND PASS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-09 | 1967-12-09 | 1968-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-09 | 1971-12-09 | 1972-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-09 | 1975-12-09 | 1976-06-09 | $7700.00 | Window Closed / Lapsed |