US2431208A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support wire inserting apparatus
Assignee: General Electric Co
•
Filing: 1943-02-19
•
Granted: 1947-11-18
•
Expires: 1963-02-19
Abstract
No abstract record available.
Inventors
- 👤 Joseph E Stone
- 👤 Elliot Q Adams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:22
CPC Classifications
H; H01; H01K; H01K3/00; H01K3/08; H01K3/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US640419A
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US919851A
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US1046724A
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US1547748A
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US1478859A
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US1977638A
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US2215641A
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US2237186A
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US2273437A
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US2273439A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-11-17 | 1951-05-19 | 1951-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-11-17 | 1955-05-19 | 1955-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-11-17 | 1959-05-19 | 1959-11-18 | $7700.00 | Window Closed / Lapsed |