Patent US3759622A successfully refreshed from Google Patents.
Patent US3223344A successfully refreshed from Google Patents.
US3223344A
Expired / Lapsed
US
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Coiled stock cradle feeders
Assignee: COOPER WEYMOUTH Inc
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Filing: 1963-10-22
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Granted: 1965-12-14
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Expires: 1983-10-22
Abstract
No abstract record available.
Inventors
- 👤 George J Weymouth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:15
CPC Classifications
B; B21; B21C; B21C47/00; B21C47/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
155 words
A CRADLE-FEEDER FOR COILED MATERIAL COMPRISING, IN COMBINATION: A. A HOUSING HAVING BOTTOM SURFACES DESIGNED TO REST ON A SUPPORTING FLOOR, B. CRADLE ROLLS ROTATABLY MOUNTED IN THE HOUSING FOR SUPPORTING A COIL OF MATERIAL, C. A LOWER PINCH ROLL ROTATABLY SUPPORTED IN A LOADING END OF THE HOUSING NEAR THE BOTTOM SURFACES, D. DRIVE MEANS IN THE HOUSING FOR ROTATING ALL OF SAID ROLLS, AND E. AN UPPER PINCH ROLL ROTATABLY SUPPORTED BY THE HOUSING AND PIVOTALLY MOVABLE, ABOUT AN AXIS PARALLEL TO THE LOWER PINCH ROLL POSITIONED BETWEEN THE LOWER PINCH ROLL AND THE LOADING END OF THE HOUSING, FORM AN ENGAGED POSITION, JUXTAPOSED ABOVE THE LOWER PINCH ROLL, TO A DISENGAGED POSITION, SPACED AWAY FROM THE LOWER PINCH ROLL IN WHICH A COIL OF MATERIAL MAY BE MOVED PAST THE PINCH ROLLS BY ROLLING IT OVER THE DISENGAGED UPPER PINCH ROLL AND THEN OVER THE LOWER PINCH ROLL TOWARD THE CRADLE ROLLS.
Claim 2
Dependent Claim
155 words
A CRADLE-FEEDER FOR COILED MATERIAL COMPRISING, IN COMBINATION: A. A HOUSING HAVING BOTTOM SURFACES DESIGNED TO REST ON A SUPPORTING FLOOR, B. CRADLE ROLLS ROTATABLY MOUNTED IN THE HOUSING FOR SUPPORTING A COIL OF MATERIAL, C. A LOWER PINCH ROLL ROTATABLY SUPPORTED IN A LOADING END OF THE HOUSING NEAR THE BOTTOM SURFACES, D. DRIVE MEANS IN THE HOUSING FOR ROTATING ALL OF SAID ROLLS, AND E. AN UPPER PINCH ROLL ROTATABLY SUPPORTED BY THE HOUSING AND PIVOTALLY MOVABLE, ABOUT AN AXIS PARALLEL TO THE LOWER PINCH ROLL POSITIONED BETWEEN THE LOWER PINCH ROLL AND THE LOADING END OF THE HOUSING, FORM AN ENGAGED POSITION, JUXTAPOSED ABOVE THE LOWER PINCH ROLL, TO A DISENGAGED POSITION, SPACED AWAY FROM THE LOWER PINCH ROLL IN WHICH A COIL OF MATERIAL MAY BE MOVED PAST THE PINCH ROLLS BY ROLLING IT OVER THE DISENGAGED UPPER PINCH ROLL AND THEN OVER THE LOWER PINCH ROLL TOWARD THE CRADLE ROLLS.
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) | 1968-12-13 | 1969-06-14 | 1969-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-13 | 1973-06-14 | 1973-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-13 | 1977-06-14 | 1977-12-14 | $7700.00 | Window Closed / Lapsed |