US2876312A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuse link for a time-lag fuse and method of constructing the link
Assignee: General Electric Co
•
Filing: 1956-09-17
•
Granted: 1959-03-03
•
Expires: 1976-09-17
Abstract
No abstract record available.
Inventors
- 👤 Oscar C Frederick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:49
CPC Classifications
H; H01; H01H; H01H85/00; H01H85/02; H01H85/04; H01H85/05; H01H85/055; H01H85/06; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49107
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1473284A
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GB473335A
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GB488446A
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US2270404A
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GB558232A
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US2471176A
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US2739911A
Cited
US2703352A
Cited
US2832868A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-02 | 1962-09-01 | 1963-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-02 | 1966-09-01 | 1967-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-02 | 1970-09-01 | 1971-03-03 | $7700.00 | Window Closed / Lapsed |