US3134930A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Microminiature circuitry
Assignee: Electro Optical Systems Inc
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Filing: 1961-11-17
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Granted: 1964-05-26
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Expires: 1981-11-17
Abstract
No abstract record available.
Inventors
- 👤 Jr William V Wright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:01
CPC Classifications
H; H05; H05K; H05K1/00; H05K1/02; H05K1/14; H05K1/145
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
51 words
A MICROMINIATURIZED ELECTRICAL CIRCUIT COMPRISING A BLOCK OF ELECTRICALLY INSULATING MATERIAL, SAID BLOCK HAVING PLANAR SIDE FACES, PREDETERMINED HOLES THROUGH SAID BLOCK BETWEEN SAID FACES, WHISKERS IN EACH SAID HOLE, EACH SAID WHISKER BEING FABRICATED FROM FILAMENTARY UNITARY SEMICONDUCTOR CRYSTALS HAVING PREDETERMINED ELECTRICAL PROPERTIES, SAID WHISKERS OF PREDETERMINED PROPERTIES BEING IN
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-26 | 1967-11-25 | 1968-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-26 | 1971-11-25 | 1972-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-26 | 1975-11-25 | 1976-05-26 | $7700.00 | Window Closed / Lapsed |