US4394707A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical circuit package
Assignee: AT&T Inc
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Filing: 1981-02-26
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Granted: 1983-07-19
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Expires: 2001-02-26
Abstract
Abstract An electrical circuit package is disclosed that provides an electrically insulating protection cover for an integral circuit board assembly. The package includes a flexible dielectric substrate 10. A first portion 12 of the dielectric substrate has one or more electrically conductive paths 20 located thereon and one or more electrical components 30 supported thereon and electrically connected to the conductive paths. A second portion 14 of the dielectric substrate 10 is free of any paths or electrical components. The second portion is folded over and secured to the first portion to provide a protective enclosure.
Inventors
- 👤 John J. Consoli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:30
CPC Classifications
H; H05; H05K; H05K1/00; H05K1/18; H05K1/189; H05K2201/00; H05K2201/09; H05K2201/09009; H05K2201/09063; H05K2203/00; H05K2203/13; H05K2203/1305; H05K2203/1311; H05K3/00; H05K3/22; H05K3/28; H05K3/281; H05K3/284
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
160 words
An electrical circuit package comprising: a flexible dielectrical substrate; a single first portion of the dielectrical substrate having located thereon all electrically conductive paths and all electrical components associated with the circuit package, the components being electrically connected to the conductive paths on the first portion; at least one electrical component supported on the first portion of the substrate including an integral catch remote to the electrical connection of the component to the conductive paths on the first portion; and a single second portion of the dielectric substrate extending lengthwise from the first portion, the second portion being free of any electrically conductive paths and electrical components, the second portion having integral means for cooperating with the catch on the component to secure the two portions together, the second portion being at least equal in length to the first portion and being folded over and secured to the first portion to provide an electrically insulating protective cover for the components.
Claim 2
Dependent Claim
160 words
An electrical circuit package comprising: a flexible dielectrical substrate; a single first portion of the dielectrical substrate having located thereon all electrically conductive paths and all electrical components associated with the circuit package, the components being electrically connected to the conductive paths on the first portion; at least one electrical component supported on the first portion of the substrate including an integral catch remote to the electrical connection of the component to the conductive paths on the first portion; and a single second portion of the dielectric substrate extending lengthwise from the first portion, the second portion being free of any electrically conductive paths and electrical components, the second portion having integral means for cooperating with the catch on the component to secure the two portions together, the second portion being at least equal in length to the first portion and being folded over and secured to the first portion to provide an electrically insulating protective cover for the components.
Claim 3
Dependent Claim
60 words
An electrical circuit package as in claim 1 wherein the catch comprises at least one protruding stud having an enlarged conically-shaped head at its end and the cooperating means of the second portion of the substrate comprises an opening that is smaller than the larger end of the conically-shaped head, the second portion including radial slits extending from the opening.
Claim 4
Dependent Claim
84 words
An electrical circuit package as in claim 1 wherein the catch comprises a rectangular cap located on the top surface of the electrical component, the cap having a pair of opposing edges spaced a particular distance apart, and the cooperating means of the second portion comprises an opening having a pair of corresponding opposed edges that are spaced somewhat closer together than the particular distance, the second portion adjacent to the opening being secured between the cap and the top surface of the component.
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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) | 1986-07-18 | 1987-01-17 | 1987-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-07-18 | 1991-01-17 | 1991-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-07-18 | 1995-01-17 | 1995-07-19 | $7700.00 | Window Closed / Lapsed |