US3092522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for use in the manufacture of transistors
Assignee: Motorola Solutions Inc
•
Filing: 1960-04-27
•
Granted: 1963-06-04
•
Expires: 1980-04-27
Abstract
No abstract record available.
Inventors
- 👤 Knowles Carl Harry
- 👤 Costa Harry Da
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:34
CPC Classifications
H; H10; H10P; H10P95/00; C; C23; C23C; C23C14/00; C23C14/04; C23C14/042; H10D; H10D99/00; Y; Y10; Y10S; Y10S438/00; Y10S438/942; Y10S438/944
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2695852A
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US2845894A
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US2793332A
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US2906637A
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US2815462A
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US2879188A
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US2909453A
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US2929750A
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US3018539A
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US2995475A
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US2969296A
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US2944321A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-03 | 1966-12-03 | 1967-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-03 | 1970-12-03 | 1971-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-03 | 1974-12-03 | 1975-06-04 | $7700.00 | Window Closed / Lapsed |