Patent US5474472A successfully refreshed from Google Patents.
US5474472A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shielded electrical connector
Assignee: AMP Japan Ltd
•
Filing: 1993-03-18
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Granted: 1995-12-12
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Expires: 2013-03-18
Abstract
Abstract An electrical connector assembly (10,30) includes a metal sheet (20,42), which is in electrical contact with a metal shell (14,32), is embedded in an internal partition (18,40) of a housing (24,44) separating rows of contacts (16,38) for reducing electrical cross-talk between the contacts (16,38).
Inventors
- 👤 Takeo Niwa
- 👤 Yoshitsugu Fujiura
- 👤 Hiromitsu Kodama
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:52
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/648; H01R13/658; H01R13/6581; H01R13/6585; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/716; H01R12/72; H01R12/722; H01R12/724
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
130 words
An electrical connector assembly comprising: a first electrical connector having a first dielectric housing disposed within a metallic shell, the housing including at least two rows of electrical contacts; a second electrical connector having a second dielectric housing disposed within a metallic shell, the housing including at least two rows of electrical contacts, the first and second electrical connectors being matable to each other; wherein at least one of the first and second housings of the electrical connectors includes a metal sheet disposed between the rows of contacts, and having longitudinal ends with tip surfaces thereof which are in electrical engagement with a surface of at least one metallic shell; and wherein said longitudinal ends of the metal sheet are bent to conform to the shape of the metallic shell.
Claim 2
Dependent Claim
130 words
An electrical connector assembly comprising: a first electrical connector having a first dielectric housing disposed within a metallic shell, the housing including at least two rows of electrical contacts; a second electrical connector having a second dielectric housing disposed within a metallic shell, the housing including at least two rows of electrical contacts, the first and second electrical connectors being matable to each other; wherein at least one of the first and second housings of the electrical connectors includes a metal sheet disposed between the rows of contacts, and having longitudinal ends with tip surfaces thereof which are in electrical engagement with a surface of at least one metallic shell; and wherein said longitudinal ends of the metal sheet are bent to conform to the shape of the metallic shell.
Claim 3
Dependent Claim
34 words
The electrical connector assembly of claim 1, wherein the sheet is formed with a plurality of grooves which engage partitions formed in the housing of the electrical connector and are thereby maintained in position.
Claim 4
Dependent Claim
18 words
The electrical connector assembly of claim 1, wherein the bends engage a rear flange of the metallic shell.
Claim 5
Dependent Claim
47 words
The electrical connector assembly of claim 1, wherein each of the first and second housings includes a metal sheet in electrical contact with their respective metallic shells, wherein electrical continuity exists between the metallic shell of the first housing and the metal sheet of the second housing.
Claim 6
Dependent Claim
39 words
The electrical connector assembly of claim 4, wherein at least one of the metal sheets includes a metallic tip member which engages the other respective one of the sheets when the first and second electrical connectors are mated together.
Claim 7
Dependent Claim
30 words
The electrical connector assembly of claim 4, wherein the depth dimension of the first electrical connector's metal sheet is larger than the depth dimension of the second electrical connector housing.
Claim 8
Dependent Claim
109 words
An electrical connector comprising: a dielectric housing disposed within a metallic shell, the housing including at least two rows of electrical contacts; wherein the housing of the electrical connector includes a metal sheet disposed between the rows of electrical contacts, and the metal sheet having longitudinal ends thereof which are in electrical engagement with a surface of the metallic shell, said sheet has a sheet section disposed between said longitudinal ends, wherein said sheet section is a planar section; and wherein the sheet is formed with a plurality of grooves which engage partitions formed in the housing of the electrical connector and the sheet is thereby maintained in position.
Claim 9
Dependent Claim
109 words
An electrical connector comprising: a dielectric housing disposed within a metallic shell, the housing including at least two rows of electrical contacts; wherein the housing of the electrical connector includes a metal sheet disposed between the rows of electrical contacts, and the metal sheet having longitudinal ends thereof which are in electrical engagement with a surface of the metallic shell, said sheet has a sheet section disposed between said longitudinal ends, wherein said sheet section is a planar section; and wherein the sheet is formed with a plurality of grooves which engage partitions formed in the housing of the electrical connector and the sheet is thereby maintained in position.
Claim 10
Dependent Claim
26 words
The electrical connector assembly of claim 7, wherein said longitudinal ends of the metal sheet are bent to conform to the shape of the metallic shell.
Claim 11
Dependent Claim
168 words
An electrical connector assembly comprising: a first electrical connector having a first dielectric housing disposed within a metallic shell, the housing including at least two rows of electrical contacts; a second electrical connector having a second dielectric housing disposed within a metallic shell, the housing including at least two rows of electrical contacts, the first and second electrical connectors being matable to each other; each of the first and second housings includes a metal sheet in electrical contact with their respective metallic shells, wherein electrical continuity exists between the metallic shell of the first housing and the metal sheet of the second housing when the connectors are mated; wherein at least one of the metal sheets includes a metallic tip member which engages the other respective one of the sheets when the first and second electrical connectors are mated together; and wherein a tip surface of at least one metal sheet is bent to conform to the shape of the metallic shell and are in electrical engagement therewith.
Claim 12
Dependent Claim
168 words
An electrical connector assembly comprising: a first electrical connector having a first dielectric housing disposed within a metallic shell, the housing including at least two rows of electrical contacts; a second electrical connector having a second dielectric housing disposed within a metallic shell, the housing including at least two rows of electrical contacts, the first and second electrical connectors being matable to each other; each of the first and second housings includes a metal sheet in electrical contact with their respective metallic shells, wherein electrical continuity exists between the metallic shell of the first housing and the metal sheet of the second housing when the connectors are mated; wherein at least one of the metal sheets includes a metallic tip member which engages the other respective one of the sheets when the first and second electrical connectors are mated together; and wherein a tip surface of at least one metal sheet is bent to conform to the shape of the metallic shell and are in electrical engagement therewith.
Claim 13
Dependent Claim
36 words
The electrical connector assembly of claim 9, wherein at least one sheet is formed with a plurality of grooves which engage partitions formed in the housing of the electrical connector and are thereby maintained in position.
Claim 14
Dependent Claim
21 words
The electrical connector assembly of claim 9, wherein the at least one bend engages a rear flange of the metallic shell.
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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) | 1998-12-11 | 1999-06-12 | 1999-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-12-11 | 2003-06-12 | 2003-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-12-11 | 2007-06-12 | 2007-12-12 | $7700.00 | Window Closed / Lapsed |