US3370771A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for positioning strip in a continuous strip processing line forwelding to preceding strip
Assignee: WEAN IND Inc
•
Filing: 1964-02-26
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Granted: 1968-02-27
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Expires: 1984-02-26
Abstract
No abstract record available.
Inventors
- 👤 Shay Eli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:37
CPC Classifications
B; B23; B23K; B23K37/00; B23K37/04; B23K37/0408; B65; B65H; B65H19/00; B65H19/10; B65H23/00; B65H23/02; B65H2301/00; B65H2301/40; B65H2301/44; B65H2301/442
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2827809A
Cited
US2810316A
Cited
US2883559A
Cited
US2931917A
Cited
US3090534A
Cited
US3096919A
Cited
US3256419A
Cited
US3247354A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-26 | 1971-08-28 | 1972-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-26 | 1975-08-28 | 1976-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-26 | 1979-08-28 | 1980-02-27 | $7700.00 | Window Closed / Lapsed |