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US3918783A Expired / Lapsed US ⏱️ 0.0 years remaining

Apparatus for electrically connecting conductors on glass substrates

Assignee: Lear Corp EEDS and Interiors
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Filing: 1974-04-17
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Granted: 1975-11-11
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Expires: 1994-04-17
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Abstract

Abstract A plurality of parallel, spaced apart conductors supported on a glass substrate are connected by means of conductive members carried by the substrate and which are of such length as to span all of the conductive members. Compressible elastomeric pads containing conductive particles are interposed between the conductive members and the conductors in engagement with the latter and are maintained in compression so as to establish a conductive path between the conductive members and the conductors.

Inventors

  • 👤 Gideon A Durocher
  • 👤 Daniel J Durocher

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 23:14
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/02; H01R13/22; H01R13/24; H01R13/2407; H01R13/2414; H05; H05B; H05B3/00; H05B3/84; H05B2203/00; H05B2203/016

Claims Analysis

Total Claims: 17
Claim 1
Independent Claim 106 words
In combination: a non-conductive substrate; a plurality of spaced apart conductors carried by said substrate at one side length a conductive member of such lengths as to span said conductors and having resilient portions; means mounting said conductive member on said substrate with said resilient portions overlying said conductors; and a plurality of compressible pads corresponding in number and spacing to the number and spacing of said conductors and being interposed between and in engagement with said resilient portions and said conductors, each of said pads being electrically conductive when compressed, and the resilience of said resilient portions maintaining said pads in compressed, electrically conductive condition.
Claim 2
Dependent Claim 106 words
In combination: a non-conductive substrate; a plurality of spaced apart conductors carried by said substrate at one side length a conductive member of such lengths as to span said conductors and having resilient portions; means mounting said conductive member on said substrate with said resilient portions overlying said conductors; and a plurality of compressible pads corresponding in number and spacing to the number and spacing of said conductors and being interposed between and in engagement with said resilient portions and said conductors, each of said pads being electrically conductive when compressed, and the resilience of said resilient portions maintaining said pads in compressed, electrically conductive condition.
Claim 3
Dependent Claim 25 words
The construction according to claim 1 wherein said conductive member comprises a metal strip having spaced apart fingers extending therefrom and constituting said resilient portions.
Claim 4
Dependent Claim 23 words
The construction according to claim 2 wherein the number and spacing of said fingers corresponds to the number and spacing of said conductors.
Claim 5
Dependent Claim 14 words
The construction according to claim 2 wherein said fingers taper toward their free ends.
Claim 6
Dependent Claim 24 words
The construction according to claim 1 wherein said conductive member comprises a U-shaped structure snugly embracing said substrate at one edge of the latter.
Claim 7
Dependent Claim 36 words
The construction according to claim 5 wherein said U-shaped structure has a plurality of spaced apart fingers on opposite sides of said substrate, the fingers on said one side of said substrate constituting said resilient portions.
Claim 8
Dependent Claim 17 words
The construction according to claim 6 wherein the fingers on opposite sides of said substrate are staggered.
Claim 9
Dependent Claim 17 words
The construction according to claim 1 wherein said conductive member comprises a substantially flat strip of metal.
Claim 10
Dependent Claim 24 words
The construction according to claim 8 wherein said strip has spaced apart fingers extending from one edge thereof, said fingers constituting said resilient portions.
Claim 11
Dependent Claim 19 words
The construction according to claim 9 wherein each of said fingers tapers in a direction away from said strip.
Claim 12
Dependent Claim 21 words
The construction according to claim 1 wherein each of said pads is secured to said conductive member by electrically conductive adhesive.
Claim 13
Dependent Claim 139 words
In combination: a non-conductive substrate; a plurality of spaced apart conductors carried by said substrate at one side thereof, none of said conductors extending beyond said substrate; a pair of conductive members each of which is of such length as to span all of said conductors; means mounting one of said members adjacent one end of said substrate with a portion of such member overlying all of said conductors; means mounting the other of said members at the opposite end of said substrate with a portion of such other member overlying all of said conductors; and a compressible pad interposed between each of said conductors and the overlying portion of the respective members, each of said pads being electrically conductive when compressed, said portions of said members being resilient and maintaining the associated pads in compressed, electrically conductive condition.
Claim 14
Dependent Claim 139 words
In combination: a non-conductive substrate; a plurality of spaced apart conductors carried by said substrate at one side thereof, none of said conductors extending beyond said substrate; a pair of conductive members each of which is of such length as to span all of said conductors; means mounting one of said members adjacent one end of said substrate with a portion of such member overlying all of said conductors; means mounting the other of said members at the opposite end of said substrate with a portion of such other member overlying all of said conductors; and a compressible pad interposed between each of said conductors and the overlying portion of the respective members, each of said pads being electrically conductive when compressed, said portions of said members being resilient and maintaining the associated pads in compressed, electrically conductive condition.
Claim 15
Dependent Claim 19 words
The construction according to claim 12 wherein each of said conductive members comprises a U-shaped structure embracing said substrate.
Claim 16
Dependent Claim 22 words
The construction according to claim 13 wherein said portion of each of said members has resilient, spaced apart fingers engaging said pads.
Claim 17
Dependent Claim 24 words
The construction according to claim 12 wherein each of said conductive members comprises a flat strip having resilient, spaced apart fingers engaging said pads.

References Cited (Backward Citations)

US2431673A Cited
US3329851A Cited
US3509296A Cited
US3529074A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1978-11-10 1979-05-12 1979-11-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1982-11-10 1983-05-12 1983-11-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1986-11-10 1987-05-12 1987-11-11 $7700.00 Window Closed / Lapsed

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