Patent US2963048A successfully refreshed from Google Patents.
US2963048A
Expired / Lapsed
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Apparatus for bending wire articles
Assignee: WF and John Barnes Co
•
Filing: 1954-05-24
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Granted: 1960-12-06
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Expires: 1974-05-24
Abstract
No abstract record available.
Inventors
- 👤 Clarence J Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 05:52
CPC Classifications
B; B21; B21F; B21F1/00; B21F1/04; B21D; B21D11/00; B21D11/06; B21D11/07; B21F43/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1546944A
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US2188406A
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US2169420A
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US2160020A
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US2317530A
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US2305266A
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US2645930A
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US2643688A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-06 | 1964-06-06 | 1964-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-06 | 1968-06-06 | 1968-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-06 | 1972-06-06 | 1972-12-06 | $7700.00 | Window Closed / Lapsed |