US2596704A
Expired / Lapsed
US
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Assignee: General Electric Co
•
Filing: 1948-11-26
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Granted: 1952-05-13
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Expires: 1968-11-26
Abstract
No abstract record available.
Inventors
- 👤 Harry S Malutich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:02
CPC Classifications
H; H01; H01H; H01H35/00; H01H35/24; H01H35/26; H01H35/2671
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2020485A
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US1604492A
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US1760382A
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US1854316A
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US1795149A
Cited
US2457069A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-13 | 1955-11-12 | 1956-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-13 | 1959-11-12 | 1960-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-13 | 1963-11-12 | 1964-05-13 | $7700.00 | Window Closed / Lapsed |