US5163835A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Contact assembly with grounding conductor support
Assignee: FCI USA LLC
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Filing: 1991-06-12
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Granted: 1992-11-17
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Expires: 2011-06-12
Abstract
Abstract A contact assembly with at least one signal contact and at least one ground contact, in particular for use in a connector or the like, comprises a support of resilient conductive material, an insulating intermediate layer provided on the support and at least one signal conductor supported on the insulating intermediate layer. The support is used as ground conductor and two or more adjacent contacts pads are provided for each signal conductor or each group of signals conductors adjacent a first edge of the support. One contact pad is connected with the support and the other contact pad(s) is (are) connected to the respective signal conductors.
Inventors
- 👤 Danny L. C. Morlion
- 👤 Udo H. Schoss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:11
CPC Classifications
H; H05; H05K; H05K1/00; H05K1/02; H05K1/11; H05K1/118; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/721; H01R12/73; H01R12/735; H01R12/737; H01R13/00; H01R13/02; H01R13/03; H05K1/03; H05K1/05; H05K2201/00; H05K2201/03; H05K2201/0302; H05K2201/0311; H05K2201/04; H05K2201/044; H05K2201/09; H05K2201/09145; H05K2201/09172; H05K2203/00; H05K2203/30; H05K2203/302; H05K3/00; H05K3/0058; H05K3/30; H05K3/32; H05K3/34; H05K3/3447; H05K3/36; H05K3/361; H05K3/365
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
124 words
Contact assembly for use in a connector, the assembly comprising a support of resilient conductive material, an insulating intermediate layer provided on the support and at least one signal conductor supported on the insulating intermediate layer, wherein the support is used as a ground conductor characterized in that the support has a first edge provided as a plurality of parallel fingers, each finger having at least a portion of a signal conductor thereon and at least two adjacent contact pads for each signal conductor, the pads on each finger being adjacent the first edge of the support, wherein one contact pad of each of the adjacent pads is connected with the support and the other contact pad is connected to the respective signal conductor.
Claim 2
Dependent Claim
124 words
Contact assembly for use in a connector, the assembly comprising a support of resilient conductive material, an insulating intermediate layer provided on the support and at least one signal conductor supported on the insulating intermediate layer, wherein the support is used as a ground conductor characterized in that the support has a first edge provided as a plurality of parallel fingers, each finger having at least a portion of a signal conductor thereon and at least two adjacent contact pads for each signal conductor, the pads on each finger being adjacent the first edge of the support, wherein one contact pad of each of the adjacent pads is connected with the support and the other contact pad is connected to the respective signal conductor.
Claim 3
Dependent Claim
46 words
Contact assembly according to claim 1, wherein, at a second edge of the support for at least one of each signal conductor, contact pads for the support and the corresponding signal conductor(s), respectively, are provided for connection to corresponding contact pads of a printed circuit board.
Claim 4
Dependent Claim
37 words
Contact assembly according to claim 1 wherein the support is bent in such a shape at the location of the contact pads that said contact pads protrude for contacting corresponding contact pads of a complementary contact area.
Claim 5
Dependent Claim
25 words
Contact assembly according to claim 1 wherein the support is made as a strip, and wherein said fingers are separated from each other by slits.
Claim 6
Dependent Claim
51 words
Contact assembly according to claim 4 wherein a second set of fingers are formed at a second edge of the strip-like support, and wherein said second set of fingers are separated from each other by slits and each finger of said second set carries at least one of said contact pads.
Claim 7
Dependent Claim
45 words
Contact assembly according to claim 4, wherein contact pads (19, 20) are provided on both sides of the strip-like support at the first edge, wherein said signal conductors (4) extend from the corresponding contact pads (19) to an opposite edge (18) of the support (2).
Claim 8
Dependent Claim
20 words
Contact assembly according to claim 6 wherein said contact pads connected with the support are formed out of the support.
Claim 9
Dependent Claim
23 words
Contact assembly according to claim 6 wherein the contact pads located at the first edge of the support are contact tongues (19, 20).
References Cited (Backward Citations)
US3221286A
Cited
US3410369A
Cited
US4662702A
Cited
US4650723A
Cited
US4755147A
Cited
DE3741706A1
Cited
US4911643A
Cited
US4913656A
Cited
EP0446980A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-11-17 | 1996-05-18 | 1996-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-11-17 | 2000-05-18 | 2000-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-11-17 | 2004-05-18 | 2004-11-17 | $7700.00 | Window Closed / Lapsed |