US3318993A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interconnection of multi-layer circuits and method
Assignee: RCA Corp
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Filing: 1963-07-11
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Granted: 1967-05-09
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Expires: 1983-07-11
Abstract
No abstract record available.
Inventors
- 👤 Howard R Beelitz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:30
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/46; H05K3/4611; H05K3/4614; H05K3/4617; G; G11; G11C; G11C15/00; G11C15/02; G11C15/04; G11C17/00; G11C17/02; G11C17/04; G11C17/06; H01; H01C; H01C1/00; H01C1/14; H01C7/00; H05K1/00; H05K1/02; H05K1/11; H05K1/115; H05K1/16; H05K1/167; H05K3/40; H05K3/4038; H05K2201/00; H05K2201/03; H05K2201/0302; H05K2201/0305; H05K2201/09; H05K2201/09209; H05K2201/095; H05K2201/096; H05K2201/09818; H05K2201/09845; H05K3/30; H05K3/32; H05K3/34; H05K3/346
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
IN COMBINATION, A PLURALITY OF INSULATOR CARDS, EACH FORMED WITH AT LEAST ONE APERTURE, SAID CARDS BEING STACKED OVER ONE ANOTHER WITH THE APERTURES IN ADJACENT CARDS STAGGERED BUT IN OVERLAPPING RELATION, WHEREBY THE APERTURES FORM A CONTINUOUS OPENING WHICH EXTENDS THROUGH THE STACKED CARDS; A PLURALITY OF TERMINALS, EACH LOCATED BETWEEN A PAIR OF ADJACENT CARDS, AND EACH TERMINAL COMPRISING A CONDUCTIVE LAYER IN INTIMATE CONTACT AT ONE SURFACE WITH A SURFACE OF ONE CARD AND SURROUNDING THE APER-
Claim 2
Dependent Claim
80 words
IN COMBINATION, A PLURALITY OF INSULATOR CARDS, EACH FORMED WITH AT LEAST ONE APERTURE, SAID CARDS BEING STACKED OVER ONE ANOTHER WITH THE APERTURES IN ADJACENT CARDS STAGGERED BUT IN OVERLAPPING RELATION, WHEREBY THE APERTURES FORM A CONTINUOUS OPENING WHICH EXTENDS THROUGH THE STACKED CARDS; A PLURALITY OF TERMINALS, EACH LOCATED BETWEEN A PAIR OF ADJACENT CARDS, AND EACH TERMINAL COMPRISING A CONDUCTIVE LAYER IN INTIMATE CONTACT AT ONE SURFACE WITH A SURFACE OF ONE CARD AND SURROUNDING THE APER-
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) | 1970-05-08 | 1970-11-07 | 1971-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-08 | 1974-11-07 | 1975-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-08 | 1978-11-07 | 1979-05-09 | $7700.00 | Window Closed / Lapsed |