Patent US4065197A successfully refreshed from Google Patents.
US4065197A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Isolated paths connector
Assignee: Parker Intangibles LLC
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Filing: 1974-06-17
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Granted: 1977-12-27
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Expires: 1994-06-17
Abstract
Abstract An electrical connector in sheet form or the like which has a low through resistance in a volume between opposing surface contacts on opposite sides or surfaces of the sheet and provides a substantially higher isolation resistance in all volumes thereof between a contact on the surface of the sheet which is at a distance greater than the thickness of the sheet from any of the first of the above mentioned contacts.
Inventors
- 👤 Charles H. Kuist
- 👤 Vincent Squitieri
- 👤 Richard E. Seeger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:31
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/70; H01H13/78; H01H13/785; H01R; H01R13/00; H01R13/02; H01R13/22; H01H13/702; H01H13/703; H01H2201/00; H01H2201/022; H01H2201/032; H01H2201/034; H01H2207/00; H01H2207/002; H01H2209/00; H01H2209/002; H01H2209/046; H01H2209/056; H01H2227/00; H01H2227/002; H01H2227/012; H01H2227/014; H01H2227/018; H01H2229/00; H01H2229/002; H01H2229/058
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
211 words
An electrical one piece connector in the form of a sheet having a thickness of between 1 to 100 mils and having top and bottom surfaces and which comprises a homogeneous mixture of a flexible insulator material binder and metal particles, said connector having means for providing at least when uncompressed a low through resistance of less than 1,000 ohms between opposite aligned points on said top and bottom surfaces as well as a high isolation resistance, which is greater than 100,000 ohms, along the top and bottom surfaces between points at a distance apart equal to five times the thickness of the connector between said top and bottom surfaces further characterized in that the connector exhibits said low through resistance through the volume between aligned opposed electrical contacts placed on opposite top and bottom surfaces thereof merely in surface contact therewith and said high isolation resistance between diagonal electrical contacts placed on opposite top and bottom surfaces thereof as well as between adjacent electrical contacts placed on the same surface thereof all merely in surface contact therewith at a distance apart equal to five times the thickness of the connector between said top and bottom surfaces, and in which the connector contain 9 to 18 volume percent of metal particles.
Claim 2
Dependent Claim
211 words
An electrical one piece connector in the form of a sheet having a thickness of between 1 to 100 mils and having top and bottom surfaces and which comprises a homogeneous mixture of a flexible insulator material binder and metal particles, said connector having means for providing at least when uncompressed a low through resistance of less than 1,000 ohms between opposite aligned points on said top and bottom surfaces as well as a high isolation resistance, which is greater than 100,000 ohms, along the top and bottom surfaces between points at a distance apart equal to five times the thickness of the connector between said top and bottom surfaces further characterized in that the connector exhibits said low through resistance through the volume between aligned opposed electrical contacts placed on opposite top and bottom surfaces thereof merely in surface contact therewith and said high isolation resistance between diagonal electrical contacts placed on opposite top and bottom surfaces thereof as well as between adjacent electrical contacts placed on the same surface thereof all merely in surface contact therewith at a distance apart equal to five times the thickness of the connector between said top and bottom surfaces, and in which the connector contain 9 to 18 volume percent of metal particles.
Claim 3
Dependent Claim
221 words
An electrical one piece connector in the form of a sheet having a thickness between 1 to 100 mils and having top and bottom surfaces and which comprises a homogeneous mixture of a flexible insulator material binder, which is a thermosetting plastic, thermoplastic or an elastomer, and electrically conductive particles, said connector having means for providing at least when uncompressed a low through resistance of less than 1,000 ohms between opposite aligned points on said top and bottom surfaces as well as a high isolation resistance, which is greater than 100,000 ohms, along the top and bottom surfaces between points at a distance apart equal to five times the thickness of the connector between said top and bottom surfaces further characterized in that the connector exhibits said low through resistance through the volume between aligned opposed electrical contacts placed on opposite top and bottom surfaces thereof merely in surface contact therewith and said high isolation resistance between diagonal electrical contacts placed on opposite top and bottom surfaces thereof as well as between adjacent electrical contacts placed on the same surface thereof all merely in surface contact therewith at a distance apart equal to five times the thickness of the connector between said top and bottom surfaces, and in which the connector contains less than 20 volume percent of electrically conductive particles.
Claim 4
Dependent Claim
221 words
An electrical one piece connector in the form of a sheet having a thickness between 1 to 100 mils and having top and bottom surfaces and which comprises a homogeneous mixture of a flexible insulator material binder, which is a thermosetting plastic, thermoplastic or an elastomer, and electrically conductive particles, said connector having means for providing at least when uncompressed a low through resistance of less than 1,000 ohms between opposite aligned points on said top and bottom surfaces as well as a high isolation resistance, which is greater than 100,000 ohms, along the top and bottom surfaces between points at a distance apart equal to five times the thickness of the connector between said top and bottom surfaces further characterized in that the connector exhibits said low through resistance through the volume between aligned opposed electrical contacts placed on opposite top and bottom surfaces thereof merely in surface contact therewith and said high isolation resistance between diagonal electrical contacts placed on opposite top and bottom surfaces thereof as well as between adjacent electrical contacts placed on the same surface thereof all merely in surface contact therewith at a distance apart equal to five times the thickness of the connector between said top and bottom surfaces, and in which the connector contains less than 20 volume percent of electrically conductive particles.
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) | 1980-12-26 | 1981-06-27 | 1981-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-12-26 | 1985-06-27 | 1985-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-12-26 | 1989-06-27 | 1989-12-27 | $7700.00 | Window Closed / Lapsed |