Patent US3064694A successfully refreshed from Google Patents.
US3064694A
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US
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Wire forming machine
Assignee: WIRE O CORP
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Filing: 1961-05-03
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Granted: 1962-11-20
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Expires: 1981-05-03
Abstract
No abstract record available.
Inventors
- 👤 Arthur F Brook
- 👤 Patrick A Eramo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:45
CPC Classifications
B; B21; B21F; B21F1/00; B21F1/04; B21F45/00; B21F45/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-19 | 1966-05-21 | 1966-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-19 | 1970-05-21 | 1970-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-19 | 1974-05-21 | 1974-11-20 | $7700.00 | Window Closed / Lapsed |