Patent US3474531A successfully refreshed from Google Patents.
US3474531A
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Encapsulated electrical component and method for making the same
Assignee: Piconics Inc
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Filing: 1967-09-19
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Granted: 1969-10-28
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Expires: 1987-09-19
Abstract
No abstract record available.
Inventors
- 👤 Stephen A Slenker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:09
CPC Classifications
H; H01; H01F; H01F41/00; H01F41/005; H01F41/02; H01F41/04; H01F41/12; H01F41/127; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/4913; Y10T29/49146
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB191313406A
Cited
FR522720A
Cited
US1559668A
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US2628996A
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US2779928A
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US2869089A
Cited
US2929132A
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US2918640A
Cited
US3008221A
Cited
US3087239A
Cited
US3182384A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-27 | 1973-04-28 | 1973-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-27 | 1977-04-28 | 1977-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-27 | 1981-04-28 | 1981-10-28 | $7700.00 | Window Closed / Lapsed |