US2942643A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for cutting and shaping strip material
Assignee: Individual
•
Filing: 1957-10-11
•
Granted: 1960-06-28
•
Expires: 1977-10-11
Abstract
No abstract record available.
Inventors
- 👤 Pucci Joseph
- 👤 Thomas J Ryan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:29
CPC Classifications
B; B21; B21D; B21D5/00; B21D5/06; B21C; B21C37/00; B21C37/06; B21C37/10; B21C37/104
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1503884A
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US1456845A
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US1661108A
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US1909930A
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US2055185A
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US2214110A
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GB587402A
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US2569197A
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US2700408A
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US2781816A
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US2813571A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-28 | 1963-12-28 | 1964-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-28 | 1967-12-28 | 1968-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-28 | 1971-12-28 | 1972-06-28 | $7700.00 | Window Closed / Lapsed |