Patent US3846441A successfully refreshed from Google Patents.
Patent US2071682A successfully refreshed from Google Patents.
US2071682A
Expired / Lapsed
US
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Apparatus for guiding and aligning strip material
Assignee: American Sheet and Tin Plate Co
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Filing: 1936-05-20
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Granted: 1937-02-23
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Expires: 1956-05-20
Abstract
No abstract record available.
Inventors
- 👤 Buccicone Dario
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:46
CPC Classifications
B; B23; B23Q; B23Q7/00; B23Q7/05; Y; Y10; Y10S; Y10S210/00; Y10S210/03
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) | 1940-02-23 | 1940-08-24 | 1941-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-02-23 | 1944-08-24 | 1945-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-02-23 | 1948-08-24 | 1949-02-23 | $7700.00 | Window Closed / Lapsed |