US3196041A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a semiconductor gap for an initiator
Assignee: GEN LAB ASSOCIATES Inc
•
Filing: 1960-11-25
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Granted: 1965-07-20
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Expires: 1980-11-25
Abstract
No abstract record available.
Inventors
- 👤 John V Mcnulty
- 👤 Louis I Knudson
- 👤 Edward L Mooney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:51
CPC Classifications
F; F42; F42B; F42B3/00; F42B3/10; F42B3/12; F42B3/13; F42B3/195; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49082; Y10T29/49099; Y10T29/49107
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2699158A
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US2960933A
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US2942546A
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GB812128A
Cited
US3018732A
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US2996944A
Cited
US3019732A
Cited
US3059576A
Cited
CH348084A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |