US2497706A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric cable and cable joint
Assignee: General Electric Co
•
Filing: 1945-02-21
•
Granted: 1950-02-14
•
Expires: 1965-02-21
Abstract
No abstract record available.
Inventors
- 👤 Wetherill Lynn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:57
CPC Classifications
H; H02; H02G; H02G15/00; H02G15/08; H02G15/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US728568A
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US758328A
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US1841473A
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US1932448A
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US2129712A
Cited
US2207690A
Cited
US2287163A
Cited
CH227713A
Cited
US2406945A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-13 | 1953-08-15 | 1954-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-13 | 1957-08-15 | 1958-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-13 | 1961-08-15 | 1962-02-14 | $7700.00 | Window Closed / Lapsed |