US4444451A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Modular plug-dual modular jack adaptor
Assignee: TE Connectivity Corp
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Filing: 1982-03-05
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Granted: 1984-04-24
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Expires: 2002-03-05
Abstract
Abstract A modular plug-dual modular jack adaptor is disclosed. The adaptor is comprised of a two piece molded housing having a plurality of one piece uninsulated conductor members therein, which can engage directly with the contacts in other modular jacks and plugs. The conductor members are made from stamped and formed sheet metal or wire. The adaptor is intended to provide multiple jack access at a single jack location.
Inventors
- 👤 Ronald W. Myers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:21
CPC Classifications
H; H01; H01R; H01R31/00; H01R31/02; H01R2201/00; H01R2201/16; H01R24/00; H01R24/60; H01R24/62
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
344 words
A modular plug-dual modular jack adaptor of the type comprising a first modular plug and first and second modular jacks, the modular jacks having plug-receiving faces which lie in a common plane and having backwalls which lie in a common plane which is substantially parallel to, and spaced from, the common plane of the plug-receiving faces, the modular plug extending from the common plane of the backwalls of the modular jacks, a plurality of conductors, each conductor having a first jack contact portion in the first modular jack, a first connecting portion extending from the first modular jack to the modular plug and having an intermediate portion in the modular plug, the intermediate portion being reversely bent upon itself and forming a plug contact in the modular plug, a second connecting portion extending from the intermediate portion to the second modular jack, and a second jack portion in the second modular jack, the adaptor being characterized in that: the first and second modular jacks are side-by-side with the corresponding first and second jack contacts in the first and second modular jacks lying in the same plane, each of the conductors is a continuous one-piece uninsulated conductive member, the intermediate portion comprising first and second parallel sections in the modular plug which extends from the reverse bend to the rearward end of the modular plug, the first connecting portion extending normally from the first parallel section across the back wall of the first modular jack, the first connecting portion being bent intermediate its ends and extending through the back wall of the first modular jack and into the first modular jack, the second connecting portion extending as a straight line extension of the second parallel section through the back wall of the second modular jack and into the second modular jack whereby, upon mating the modular plug of the adaptor with an additional modular jack and plugging additional modular plugs into the first and second modular jacks, the conductors in the additional modular jacks are connected to the corresponding conductors in the additional modular plugs.
Claim 2
Dependent Claim
344 words
A modular plug-dual modular jack adaptor of the type comprising a first modular plug and first and second modular jacks, the modular jacks having plug-receiving faces which lie in a common plane and having backwalls which lie in a common plane which is substantially parallel to, and spaced from, the common plane of the plug-receiving faces, the modular plug extending from the common plane of the backwalls of the modular jacks, a plurality of conductors, each conductor having a first jack contact portion in the first modular jack, a first connecting portion extending from the first modular jack to the modular plug and having an intermediate portion in the modular plug, the intermediate portion being reversely bent upon itself and forming a plug contact in the modular plug, a second connecting portion extending from the intermediate portion to the second modular jack, and a second jack portion in the second modular jack, the adaptor being characterized in that: the first and second modular jacks are side-by-side with the corresponding first and second jack contacts in the first and second modular jacks lying in the same plane, each of the conductors is a continuous one-piece uninsulated conductive member, the intermediate portion comprising first and second parallel sections in the modular plug which extends from the reverse bend to the rearward end of the modular plug, the first connecting portion extending normally from the first parallel section across the back wall of the first modular jack, the first connecting portion being bent intermediate its ends and extending through the back wall of the first modular jack and into the first modular jack, the second connecting portion extending as a straight line extension of the second parallel section through the back wall of the second modular jack and into the second modular jack whereby, upon mating the modular plug of the adaptor with an additional modular jack and plugging additional modular plugs into the first and second modular jacks, the conductors in the additional modular jacks are connected to the corresponding conductors in the additional modular plugs.
Claim 3
Dependent Claim
24 words
A modular plug-dual modular jack adaptor as set forth in claim 1 characterized in that the conductors are stamped and formed from sheet metal.
Claim 4
Dependent Claim
41 words
A modular plug-dual modular jack adaptor as set forth in claims 1 or 2 characterized in that the back wall of the first and second modular jacks are integral with, and extend normally and in opposite directions from the modular plug.
Claim 5
Dependent Claim
87 words
A modular plug-dual modular jack adaptor as set forth in claim 3 characterized in that the first and second modular jack back walls have first and second conductor supports extending therefrom in the direction opposite to the direction of the modular plug, the first and second conductor supports being received within the first and second modular jacks, the first connecting portions of the conductors being supported on the first conductor support portions and the second connecting portions of the conductors being supported on the second conductor support.
Claim 6
Dependent Claim
33 words
A modular plug-dual modular jack adaptor as set forth in claim 4 characterized in that the conductor supports have spaced-apart parallel channels therein, the connecting portions of the conductors being in the channels.
Claim 7
Dependent Claim
33 words
A modular plug-dual modular jack adaptor as set forth in claim 3 characterized in that the modular jack back walls are held in assembled relationship to the modular jacks by interengaging latching means.
Claim 8
Dependent Claim
33 words
A modular plug-dual modular jack adaptor as set forth in claim 4 characterized in that the modular jack back walls are held in assembled relationship to the modular jacks by interengaging latching means.
Claim 9
Dependent Claim
32 words
A modular plug-dual modular jack adaptor as set forth in claim 5 characterized in that the modular jack backwalls are held in assembled relationship to the modular jack by interengaging latching means.
Claim 10
Dependent Claim
46 words
A modular plug-dual modular jack adaptor as set forth in claim 2 characterized in that the conductors have localized bands of a precious metal plated on the contact portion of the first and second jack contact portions and on the contact portion of the plug contact.
Claim 11
Dependent Claim
21 words
A modular plug-dual modular jack adaptor as set forth in claim 9 further characterized in that the precious metal is gold.
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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) | 1987-04-24 | 1987-10-24 | 1988-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-04-24 | 1991-10-24 | 1992-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-04-24 | 1995-10-24 | 1996-04-24 | $7700.00 | Window Closed / Lapsed |