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Patent US2881479A successfully refreshed from Google Patents.
US2881479A
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Electrical connector and process of manufacture
Assignee: Whitney Blake Co
•
Filing: 1954-09-27
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Granted: 1959-04-14
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Expires: 1974-09-27
Abstract
No abstract record available.
Inventors
- 👤 Quackenbush Edward Clarke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:30
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/502; H01R13/5025; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49204; Y10T29/49208; Y10T29/4922
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR746986A
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US2161606A
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US2383909A
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US2379942A
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US2540012A
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US2563712A
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US2593182A
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US2671889A
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US2694190A
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US2683287A
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US2697211A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-13 | 1962-10-13 | 1963-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-13 | 1966-10-13 | 1967-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-13 | 1970-10-13 | 1971-04-14 | $7700.00 | Window Closed / Lapsed |