US2658012A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of reeling rods
Assignee: United States Steel Corp
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Filing: 1950-03-13
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Granted: 1953-11-03
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Expires: 1970-03-13
Abstract
No abstract record available.
Inventors
- 👤 Alexander W Strachan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:07
CPC Classifications
B; B21; B21B; B21B45/00; B21B45/02; B21B45/0203; B21B45/0209; B21B45/0215; B21B45/0224; C; C21; C21D; C21D8/00; C21D8/06; C21D9/00; C21D9/52; C21D9/525
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
THE METHOD OF REELING HOT ROLLED STEEL RODS COMPRISING PASSING THE HOT ROLLED ROD FROM A ROLLING MILL TO A REEL, WRAPPING AT LEAST ONE COMPLETE CONVOLUTION OF THE FORWARD END OF THE HOT ROD AROUND THE REEL IN ORDER TO SECURE THE ROD ON THE REEL WITHOUT QUENCHING IT, AND QUENCHING THE REMAINDER OF THE ROD BEFORE REELING IT.
Claim 2
Independent Claim
60 words
THE METHOD OF REELING HOT ROLLED STEEL RODS COMPRISING PASSING THE HOT ROLLED ROD FROM A ROLLING MILL TO A REEL, WRAPPING AT LEAST ONE COMPLETE CONVOLUTION OF THE FORWARD END OF THE HOT ROD AROUND THE REEL IN ORDER TO SECURE THE ROD ON THE REEL WITHOUT QUENCHING IT, AND QUENCHING THE REMAINDER OF THE ROD BEFORE REELING IT.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-02 | 1957-05-04 | 1957-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-02 | 1961-05-04 | 1961-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-02 | 1965-05-04 | 1965-11-03 | $7700.00 | Window Closed / Lapsed |