Patent US5637019A successfully refreshed from Google Patents.
US5637019A
Expired / Lapsed
US
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Electrical interconnect system having insulative shrouds for preventing mismating
Assignee: Panda Project Inc
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Filing: 1994-11-14
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Granted: 1997-06-10
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Expires: 2014-11-14
Abstract
Abstract An electrical interconnect system comprising a first electrical connector including a first plurality of electrically conductive contacts and a first insulator shroud surrounding the first plurality of contacts, the first shroud comprising a first side wall having upwardly and downwardly sloping portions and a second side wall having upwardly and downwardly sloping portions; and a second electrical connector including a second plurality of electrically conductive contacts and a second insulative shroud surrounding the second plurality of contacts, the second shroud comprising a third side wall having upwardly and downwardly sloping portions and a fourth side wall having upwardly and downwardly sloping portions, the first side wall being complementary with respect to the third wall, the second wall being complementary with respect to the fourth wall, and the sloping portions being configured such that, upon mating of the first and second electrical connectors, upper surfaces of the sloping portions of the first side wall contact upper surfaces of the sloping portions of the third side wall, and upper surfaces of the sloping portions of the second side wall contact upper surfaces of the sloping portions of the fourth side wall, to facilitate mating alignment between the connectors.
Inventors
- 👤 Stanford W. Crane, Jr.
- 👤 Maria M. Portuondo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:00
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/629; H01R13/64; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/716; H01R13/02; H01R13/26
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
203 words
An electrical interconnect system comprising: a first electrical connector including a first plurality of electrically conductive contacts and a first insulative shroud shielding the first plurality of contacts, the first insulative shroud including a first side wall consisting of upwardly and downwardly sloping portions and a second side wall consisting of upwardly and downwardly sloping portions; and a second electrical connector including a second plurality of electrically conductive contacts and a second insulative shroud shielding said second plurality of contacts, said second insulative shroud including a third side wall having upwardly and downwardly sloping portions and a fourth side wall having upwardly and downwardly sloping portions, said first side wall being complementary with respect to the third side wall, the second side wall being complementary with respect to said fourth side wall, and said sloping portions being configured such that, upon mating of the first and second electrical connectors, upper surfaces of the sloping portions of said first side wall contact upper surfaces of said sloping portions of said third side wall, and upper surfaces of the sloping portions of said second side wall contact upper surfaces of the sloping portions of said fourth side wall, to facilitate mating alignment between said connectors.
Claim 2
Dependent Claim
203 words
An electrical interconnect system comprising: a first electrical connector including a first plurality of electrically conductive contacts and a first insulative shroud shielding the first plurality of contacts, the first insulative shroud including a first side wall consisting of upwardly and downwardly sloping portions and a second side wall consisting of upwardly and downwardly sloping portions; and a second electrical connector including a second plurality of electrically conductive contacts and a second insulative shroud shielding said second plurality of contacts, said second insulative shroud including a third side wall having upwardly and downwardly sloping portions and a fourth side wall having upwardly and downwardly sloping portions, said first side wall being complementary with respect to the third side wall, the second side wall being complementary with respect to said fourth side wall, and said sloping portions being configured such that, upon mating of the first and second electrical connectors, upper surfaces of the sloping portions of said first side wall contact upper surfaces of said sloping portions of said third side wall, and upper surfaces of the sloping portions of said second side wall contact upper surfaces of the sloping portions of said fourth side wall, to facilitate mating alignment between said connectors.
Claim 3
Dependent Claim
230 words
An electrical interconnect system comprising: a first electrical connector including a first plurality of electrically conductive contacts and a first insulative shroud shielding said first plurality of contacts, said first insulative shroud comprising a first side wall having upwardly and downwardly sloping portions and a second side wall having upwardly and downwardly sloping portions; and a second electrical connector including a second plurality of electrically conductive contacts and a second insulative shroud shielding said second plurality of contacts, said second insulative shroud comprising a third side wall having an outer peripheral portion and an inner peripheral portion, said inner peripheral portion including upwardly and downwardly sloping portions, and a fourth side wall having an outer peripheral portion and an inner peripheral portion, said inner peripheral portion including upwardly and downwardly sloping portions wherein said first side wall is complementary with respect to said third side wall, the second side wall is complementary with respect to said fourth side wall, and said sloping portions are configured such that, upon mating of the first and second electrical connectors upper surfaces of said sloping portions of the first side wall contact upper surfaces of said sloping portions of said third side wall, and upper surfaces of said sloping portions of said second side wall contact upper surfaces of the sloping portions of the fourth side wall, to facilitate mating alignment between said connectors.
Claim 4
Dependent Claim
230 words
An electrical interconnect system comprising: a first electrical connector including a first plurality of electrically conductive contacts and a first insulative shroud shielding said first plurality of contacts, said first insulative shroud comprising a first side wall having upwardly and downwardly sloping portions and a second side wall having upwardly and downwardly sloping portions; and a second electrical connector including a second plurality of electrically conductive contacts and a second insulative shroud shielding said second plurality of contacts, said second insulative shroud comprising a third side wall having an outer peripheral portion and an inner peripheral portion, said inner peripheral portion including upwardly and downwardly sloping portions, and a fourth side wall having an outer peripheral portion and an inner peripheral portion, said inner peripheral portion including upwardly and downwardly sloping portions wherein said first side wall is complementary with respect to said third side wall, the second side wall is complementary with respect to said fourth side wall, and said sloping portions are configured such that, upon mating of the first and second electrical connectors upper surfaces of said sloping portions of the first side wall contact upper surfaces of said sloping portions of said third side wall, and upper surfaces of said sloping portions of said second side wall contact upper surfaces of the sloping portions of the fourth side wall, to facilitate mating alignment between said connectors.
Claim 5
Dependent Claim
34 words
The electrical interconnect system according to claim 2, wherein said first side wall consists of said upwardly and downwardly sloping portions, and the second side wall consists of the upwardly and downwardly sloping portions.
Claim 6
Dependent Claim
63 words
The electrical interconnect system according to claim 2, wherein said first insulative shroud comprises a plurality of end sections joining said first and second side walls, said second insulative shroud comprises a plurality of end sections joining said third and fourth side walls, and said end sections are polarized with respect to one another to prevent mismating of the first and second connectors.
Claim 7
Dependent Claim
65 words
The electrical interconnect system according to claim 4, wherein one of said end sections of said first insulative shroud comprises a protruding element, one of said end sections of said second insulative shroud comprises an indented portion, and said protruding element and the indented portion are configured such that the protruding element fits within said indented portion when said first and second connectors are mated.
Claim 8
Dependent Claim
49 words
The electrical interconnect system according to claim 3, wherein said upwardly and downwardly sloping portions of the first, second, third, and fourth side walls comprise polarization means for preventing mismating of said first and second connectors and for providing alignment between said contacts of said first and second connectors.
Claim 9
Dependent Claim
34 words
The electrical interconnect system according to claim 2, wherein at least one of said first plurality of electrically conductive contacts and said second plurality of electrically conductive contacts comprises a plurality of vertical contacts.
Claim 10
Dependent Claim
34 words
The electrical interconnect system according to claim 3, wherein at least one of said first plurality of electrically conductive contacts and said second plurality of electrically conductive contacts comprises a plurality of right-angle contacts.
Claim 11
Dependent Claim
36 words
The electrical interconnect system according to claim 3, wherein said first plurality of electrically conductive contacts comprises a plurality of vertical contacts and said second plurality of electrically conductive contacts comprises a plurality of right-angle contacts.
Claim 12
Dependent Claim
36 words
The electrical interconnect system of claim 3, wherein at least one of said connectors comprises at least one of a fastener hole, guide post, integral fastener, or hold-down section for mounting that connector to a substrate.
Claim 13
Dependent Claim
15 words
The electrical interconnect system of claim 10, wherein the substrate is a printed circuit board.
Claim 14
Dependent Claim
49 words
The electrical interconnect system of claim 5, wherein said protruding element is formed on an outer side surface of said one end section of the first insulative shroud and said indented portion is formed on an inner side surface of said one end section of the second insulative shroud.
Claim 15
Dependent Claim
225 words
An electrical interconnect system comprising: a first insulative shroud for shielding a first plurality of contacts, first insulative shroud comprising first and second side walls, each having upwardly and downwardly sloping portions, and a plurality of first end sections joining first and second side walls, one of first end sections comprising a protruding element on an outer side surface therof; and a second insulative shroud for shielding a second plurality of contacts, said second insulative shroud comprising third and fourth side walls having upwardly and downwardly sloping portions and a plurality of second end sections joining third and fourth side walls, one of the second end sections having opposed inner and outer sides surfaces, said inner side surface comprising an indented portion thereon, and wherein the first side wall is complementary with third side wall, said second side wall is complementary with the fourth side wall, and, upon mating of the first and second insulative shrouds, upper surfaces of said sloping portions of said first side wall mate with upper surfaces of said sloping portions of said third side wall, upper surfaces of the sloping portions of the second side wall mate with upper surfaces of the sloping portions of said fourth side wall, and said protruding element is received within the indented portion, to facilitate mating alignment between said first and second insulative shrouds.
Claim 16
Dependent Claim
225 words
An electrical interconnect system comprising: a first insulative shroud for shielding a first plurality of contacts, first insulative shroud comprising first and second side walls, each having upwardly and downwardly sloping portions, and a plurality of first end sections joining first and second side walls, one of first end sections comprising a protruding element on an outer side surface therof; and a second insulative shroud for shielding a second plurality of contacts, said second insulative shroud comprising third and fourth side walls having upwardly and downwardly sloping portions and a plurality of second end sections joining third and fourth side walls, one of the second end sections having opposed inner and outer sides surfaces, said inner side surface comprising an indented portion thereon, and wherein the first side wall is complementary with third side wall, said second side wall is complementary with the fourth side wall, and, upon mating of the first and second insulative shrouds, upper surfaces of said sloping portions of said first side wall mate with upper surfaces of said sloping portions of said third side wall, upper surfaces of the sloping portions of the second side wall mate with upper surfaces of the sloping portions of said fourth side wall, and said protruding element is received within the indented portion, to facilitate mating alignment between said first and second insulative shrouds.
Claim 17
Dependent Claim
200 words
An electrical interconnect system comprising: a first insulative shroud for shielding a first plurality of contacts, the first insulative shroud including opposing first and second side walls having upwardly and downwardly sloping portions, wherein the sloping portions of the first side wall slope toward each other, and the sloping portions of the second sidewall slope away from each other and a second insulative shroud surrounding a second plurality of contacts, the second insulative shroud including third and fourth opposing side walls having upwardly and downwardly sloping portions complementary to the opposing side walls of the first insulative shroud, respectively, wherein the upwardly and downwardly sloping portions of the third side wall slope away from each other, and the sloping portions of the fourth side wall slope toward each other, and wherein, upon mating of the first and second insulative shrouds, upper surfaces of the sloping portions of the first side wall mate with upper surfaces of the sloping portions of the third side wall, and upper surfaces of the sloping portions of the second side wall mate with upper surfaces of the sloping portions of the fourth side wall, to facilitate mating alignment between the first and second insulative shrouds.
Claim 18
Dependent Claim
200 words
An electrical interconnect system comprising: a first insulative shroud for shielding a first plurality of contacts, the first insulative shroud including opposing first and second side walls having upwardly and downwardly sloping portions, wherein the sloping portions of the first side wall slope toward each other, and the sloping portions of the second sidewall slope away from each other and a second insulative shroud surrounding a second plurality of contacts, the second insulative shroud including third and fourth opposing side walls having upwardly and downwardly sloping portions complementary to the opposing side walls of the first insulative shroud, respectively, wherein the upwardly and downwardly sloping portions of the third side wall slope away from each other, and the sloping portions of the fourth side wall slope toward each other, and wherein, upon mating of the first and second insulative shrouds, upper surfaces of the sloping portions of the first side wall mate with upper surfaces of the sloping portions of the third side wall, and upper surfaces of the sloping portions of the second side wall mate with upper surfaces of the sloping portions of the fourth side wall, to facilitate mating alignment between the first and second insulative shrouds.
Claim 19
Dependent Claim
49 words
The electrical interconnect system according to claim 14, wherein the third and fourth side walls each comprise an outer peripheral portion and an inner peripheral portion, and the upwardly and downwardly sloping portions of each of the third and fourth side walls are formed from the inner peripheral portion.
Claim 20
Dependent Claim
24 words
The electrical interconnect system according to claim 15, wherein the first and second side walls each consist of the upwardly and downwardly sloping portions.
Claim 21
Dependent Claim
101 words
The electrical interconnect system according to claim 15, wherein: the first insulative shroud comprises a plurality of end sections joining said first and second side walls, a side of at least one of said end sections including a protruding element; and the second insulative shroud comprises a plurality of end sections joining the third and fourth walls, a side of at least one of said end sections comprising an indented portion, and said protruding element and said indented portion are configured such that the protruding element is received within the indented portion when said first and second insulative shrouds are mated.
Claim 22
Dependent Claim
34 words
The electrical interconnect system of claim 15, wherein at least one of said first and second insulative shrouds includes first and second guide posts for mounting that insulative shroud to a printed circuit board.
References Cited (Backward Citations)
US3112974A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-06-09 | 2000-12-09 | 2001-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-06-09 | 2004-12-09 | 2005-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-06-09 | 2008-12-09 | 2009-06-10 | $7700.00 | Window Closed / Lapsed |