US2949136A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the automatic production of closed loops of wire from wire stock
Assignee: National Standard Co
•
Filing: 1956-07-05
•
Granted: 1960-08-16
•
Expires: 1976-07-05
Abstract
No abstract record available.
Inventors
- 👤 White Horace Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:23
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/04; B; B21; B21F; B21F37/00; B29; B29D; B29D30/00; B29D30/06; B29D30/48; B29D2030/487
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US379876A
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US705130A
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US746442A
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US1850126A
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US2066483A
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US2213224A
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US2340448A
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US2280351A
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US2708228A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-16 | 1964-02-15 | 1964-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-16 | 1968-02-15 | 1968-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-16 | 1972-02-15 | 1972-08-16 | $7700.00 | Window Closed / Lapsed |