Patent US3240043A successfully refreshed from Google Patents.
US3240043A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hot strip down coiler
Assignee: United Engineering and Foundry Co
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Filing: 1963-02-28
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Granted: 1966-03-15
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Expires: 1983-02-28
Abstract
No abstract record available.
Inventors
- 👤 Sieger Maurice Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:25
CPC Classifications
B; B21; B21C; B21C47/00; B21C47/02; B21C47/04; B21C47/06; B21C47/063
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
121 words
AN APPARATUS FOR COILING STRIP-LIKE MATERIAL COMPRISING: MEANS FOR CONVEYING STRIPS ISSUING IN A SUBSTANTIALLY HORIZONTAL PATH OF TRAVEL TO SAID APPARATUS, A MANDREL UPON WHICH A FIRST STRIP IS COILED, MEANS FOR POSITIONING SAID MANDREL, FIRST IN A POSITION IN CLOSE PROXMIITY TO SAID PATH OF TRAVEL TO RECEIVE SAID FIRST STRIP, AND SECOND IN A POSITION REMOTE FROM SAID FIRST POSITION, MEANS FOR COOPERATING WITH SAID MANDREL WHEN SAID MANDREL IS IN ITS FIRST POSITION TO GUIDE THE LEADING END OF SAID FIRST STRIP AROUND SAID MANDREL, MEANS FOR TRANSFERRING A SECOND STRIP OVER SAID MANDREL WHEN THE MANDREL IS POSITIONED IN ITS SECOND POSITION, AND MEANS FOR MOVING SAID STRIP TRANSFERRING MEANS TOWARD AND AWAY FROM SAID MANDREL.
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) | 1969-03-14 | 1969-09-13 | 1970-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-14 | 1973-09-13 | 1974-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-14 | 1977-09-13 | 1978-03-15 | $7700.00 | Window Closed / Lapsed |