US3147355A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical fuse of the cartridge type incorporating cylindrical assembly of fusible links
Assignee: BBC Brown Boveri AG Germany
•
Filing: 1961-01-13
•
Granted: 1964-09-01
•
Expires: 1981-01-13
Abstract
No abstract record available.
Inventors
- 👤 Beau Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:21
CPC Classifications
H; H01; H01H; H01H85/00; H01H85/02; H01H85/04; H01H85/05; H01H85/055; H01H85/08; H01H85/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190308883A
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US1114340A
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US1413997A
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GB563600A
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DE926562C
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US2625626A
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GB724574A
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US2809254A
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US2898425A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-01 | 1968-03-02 | 1968-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-01 | 1972-03-02 | 1972-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-01 | 1976-03-02 | 1976-09-01 | $7700.00 | Window Closed / Lapsed |