Patent US3298631A successfully refreshed from Google Patents.
US3298631A
Expired / Lapsed
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Apparatus for paying off wire from reel-less coils
Assignee: CF and I Steel Corp
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Filing: 1965-03-25
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Granted: 1967-01-17
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Expires: 1985-03-25
Abstract
No abstract record available.
Inventors
- 👤 Jr James H Richardson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:39
CPC Classifications
B; B21; B21C; B21C47/00; B21C47/16; B21C47/18; B21C47/20; B65; B65H; B65H49/00; B65H49/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
A DEVICE FOR CONTROLLING THE PAY-OFF OF WIRE FROM THE EXTERIOR OF A STATIONARY REEL-LESS SUPPLY COIL HAVING A TUBULAR CORE MEMBER COMPRISING A STRUCTURE HAVING A DOWNWARDLY PROJECTING CENTRAL POSITIONING PORTION INSERTABLE WITHIN AND FITTING THE INTERIOR OF THE CORE MEMBER, MEANS ON THE STRUCTURE FOR ENGAGING THE UPPER SURFACE OF THE CORE AND COIL TO SUPPORT THE STRUCTURE, A LOWER GUIDE RING FIXED TO SAID STRUCTURE AND DISPOSED ABOVE AND ADJACENT THE UPPER END OF THE COIL, THE DIAMETER OF
Claim 2
Independent Claim
82 words
A DEVICE FOR CONTROLLING THE PAY-OFF OF WIRE FROM THE EXTERIOR OF A STATIONARY REEL-LESS SUPPLY COIL HAVING A TUBULAR CORE MEMBER COMPRISING A STRUCTURE HAVING A DOWNWARDLY PROJECTING CENTRAL POSITIONING PORTION INSERTABLE WITHIN AND FITTING THE INTERIOR OF THE CORE MEMBER, MEANS ON THE STRUCTURE FOR ENGAGING THE UPPER SURFACE OF THE CORE AND COIL TO SUPPORT THE STRUCTURE, A LOWER GUIDE RING FIXED TO SAID STRUCTURE AND DISPOSED ABOVE AND ADJACENT THE UPPER END OF THE COIL, THE DIAMETER OF
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) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |