Patent US3473160A successfully refreshed from Google Patents.
US3473160A
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Electronically controlled microelectronic cellular logic array
Assignee: SRI International Inc
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Filing: 1966-10-10
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Granted: 1969-10-14
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Expires: 1986-10-10
Abstract
No abstract record available.
Inventors
- 👤 Sven Erik Wahlstrom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:40
CPC Classifications
H; H03; H03K; H03K19/00; H03K19/02; H03K19/08; H03K19/094; H03K19/096; G; G06; G06F; G06F15/00; G06F15/76; G06F15/80; G06F15/8007; G06F15/8023; G11; G11C; G11C19/00; G11C19/18; G11C19/182; G11C19/184; G11C19/28; H03K3/00; H03K3/02; H03K3/353; H03K3/356; H03K3/356017; H03K3/356052; H03K3/35606; H03K3/356069; H03K3/356078
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3106698A
Cited
US3159818A
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US3226688A
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US3287702A
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US3328769A
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US3331055A
Cited
US3366931A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-13 | 1973-04-14 | 1973-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-13 | 1977-04-14 | 1977-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-13 | 1981-04-14 | 1981-10-14 | $7700.00 | Window Closed / Lapsed |