Patent US3480856A successfully refreshed from Google Patents.
US3480856A
Expired / Lapsed
US
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Multi-wire cable continuity and short tester
Assignee: AEROTRON Inc
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Filing: 1967-11-06
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Granted: 1969-11-25
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Expires: 1987-11-06
Abstract
No abstract record available.
Inventors
- 👤 William W Scott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:36
CPC Classifications
G; G01; G01R; G01R31/00; G01R31/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA559908A
Cited
US1738710A
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US1977703A
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US2628999A
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US2814774A
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US2852737A
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US3032708A
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US2912648A
Cited
US3182253A
Cited
US3378764A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-24 | 1973-05-26 | 1973-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-24 | 1977-05-26 | 1977-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-24 | 1981-05-26 | 1981-11-25 | $7700.00 | Window Closed / Lapsed |