Patent US3025425A successfully refreshed from Google Patents.
US3025425A
Expired / Lapsed
US
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Electrical discharge device
Assignee: Bendix Corp
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Filing: 1958-04-21
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Granted: 1962-03-13
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Expires: 1978-04-21
Abstract
No abstract record available.
Inventors
- 👤 James J Logan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:39
CPC Classifications
H; H01; H01T; H01T13/00; H01T13/02; H01T13/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2874322A
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US1429017A
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US2359436A
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US2048891A
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US2684665A
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US2633116A
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US2693082A
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US2770750A
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US2863080A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-12 | 1965-09-11 | 1966-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-12 | 1969-09-11 | 1970-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-12 | 1973-09-11 | 1974-03-13 | $7700.00 | Window Closed / Lapsed |