Patent US3064167A successfully refreshed from Google Patents.
US3064167A
Expired / Lapsed
US
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Semiconductor device
Assignee: Fairchild Semiconductor Corp
•
Filing: 1960-05-19
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Granted: 1962-11-13
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Expires: 1980-05-19
Abstract
No abstract record available.
Inventors
- 👤 Jean A Hoerni
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:52
CPC Classifications
H; H10; H10D; H10D10/00; H10D1/00; H10D1/40; H10D48/00; H10D48/30; H10D48/38; H10D84/00; H10D84/60; H10D84/645; H10D99/00; H10P; H10P10/00; H10P32/00; H10P32/10; H10P32/12; H10P32/17; H10P32/171; H10P95/00; H10W; H10W20/00; H10W20/40; H10W74/00; H10W74/40; H10W74/43; Y; Y10; Y10S; Y10S148/00; Y10S148/043; Y10S148/167; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124
Claims Analysis
Total Claims: 0
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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) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |