Patent US3069531A successfully refreshed from Google Patents.
US3069531A
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Method and apparatus for assembling a semi-conductor
Assignee: Clevite Corp
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Filing: 1959-12-18
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Granted: 1962-12-18
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Expires: 1979-12-18
Abstract
No abstract record available.
Inventors
- 👤 Hill John
- 👤 Raymond B Phaneuf
- 👤 Jr Raymond U Fittz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:40
CPC Classifications
H; H10; H10P; H10P72/00; H10P72/04; H10P72/0441; H01; H01J; H01J5/00; H01J5/20; H01J5/22; H01J5/26; H05; H05K; H05K13/00; H10D; H10D99/00; H10P72/0438; H10P95/00; H10W; H10W76/00; H10W76/10; H10W76/12; H10W76/161; H01J2893/00; H01J2893/0033; H01J2893/0037; H01J2893/0041; H01J2893/0043; H10W72/00; H10W72/071; H10W72/073; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53478; Y10T29/53483
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2683205A
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US2649560A
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US2757440A
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US2699594A
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US2900701A
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US2888735A
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US2877533A
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US2788431A
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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) | 1965-12-17 | 1966-06-18 | 1966-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-17 | 1970-06-18 | 1970-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-17 | 1974-06-18 | 1974-12-18 | $7700.00 | Window Closed / Lapsed |