US3626735A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Working of metal strip
Assignee: WEAN IND Inc
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Filing: 1969-10-29
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Granted: 1971-12-14
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Expires: 1989-10-29
Abstract
Abstract THE INVENTION CONCERNS THE WORKING OF METAL STRIP AND IS ORIGINAL IN THE FACT THAT IT COMPRISES A TEMPER MILL LOCATED BETWEEN AN ENTRY DRAG BRIDLE AND A PULLING BRIDLE FOLLOWED BY A ROLLER LEVELER AND A SECOND EXIT PULLING BRIDLE, AND MORE PARTICULARLY THE DRIVING OF THE ROLLS OF THE BRIDLES AND TEMPER MILL IN SYNCHRONISM BY A COMMON SOURCE.
Inventors
- 👤 Pierre M Lebourg
- 👤 Pierre S Rasser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:16
CPC Classifications
B; B21; B21B; B21B1/00; B21B1/22; B21B1/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-12-13 | 1975-06-14 | 1975-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-13 | 1979-06-14 | 1979-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-13 | 1983-06-14 | 1983-12-14 | $7700.00 | Window Closed / Lapsed |