US5267876A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Board saving stacked electrical connector assembly
Assignee: Whitaker LLC
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Filing: 1993-06-16
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Granted: 1993-12-07
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Expires: 2013-06-16
Abstract
Abstract A stacked electrical connector assembly 20 for mounting on a circuit board CB includes upper and lower electrical connectors 22,24 each having electrical terminals having connecting post portions 48,72 projecting from the connectors in rows. The upper and lower connectors 22,24 are supported in superposed relationship by means of metal brackets 26. The connecting post portions 72 of the lower connector 24 depend therebelow for insertion through respective holes of a group of holes 112 a circuit board CB. Each connecting post portion 48 of the upper connector 22 is connected to a corresponding connecting posts portion 72 of the lower connector 24 by means of a respective trace 98 of a flexible film cable 28 whereby the connectors 22,24 are wired in parallel for economy of board space and footprinting.
Inventors
- 👤 Martha L. Rupert
- 👤 Robert N. Whiteman, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:35
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/716; H01R25/00; H01R25/006
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
172 words
A stacked electrical connector assembly, comprising: an upper connector and a lower connector wired together by conductive traces on a flat flexible cable, a bracket having an upper part to which the connectors are directly connected, conductive posts on each of said connectors, each of the conductive traces extending from a conductive post of the upper connector directly to a conductive post of the lower connector, a connecting portion of each post on the lower connector being connected directly to one of the conductive traces, the connecting portion being adapted for connection to a circuit board, thereby to connect one of the conductive traces between one of the posts on the upper connector and the circuit board, the lower connector having a flange, a bottom mounting surface on the flange, a bracket receiving surface on the flange, the bracket having a lower part secured to the bracket receiving surface on the flange, and the entire bracket extending in superposed vertically aligned relationship with the lower connector for economy of circuit board space.
Claim 2
Dependent Claim
172 words
A stacked electrical connector assembly, comprising: an upper connector and a lower connector wired together by conductive traces on a flat flexible cable, a bracket having an upper part to which the connectors are directly connected, conductive posts on each of said connectors, each of the conductive traces extending from a conductive post of the upper connector directly to a conductive post of the lower connector, a connecting portion of each post on the lower connector being connected directly to one of the conductive traces, the connecting portion being adapted for connection to a circuit board, thereby to connect one of the conductive traces between one of the posts on the upper connector and the circuit board, the lower connector having a flange, a bottom mounting surface on the flange, a bracket receiving surface on the flange, the bracket having a lower part secured to the bracket receiving surface on the flange, and the entire bracket extending in superposed vertically aligned relationship with the lower connector for economy of circuit board space.
Claim 3
Dependent Claim
61 words
A stacked electrical connector assembly as recited in claim 1 wherein, the posts on the lower connector are bent downward, the connecting portions of said posts on the lower connector extend downward, and the flat flexible cable extends from the posts on the upper connector downward and then transversely to intersect the connecting portions of the posts on the lower connector.
Claim 4
Dependent Claim
53 words
A stacked electrical connector assembly as recited in claim 1 wherein, the conductive posts are arranged in eight rows, each of said connectors containing four of said rows, and each conductive trace crosses three of said rows to connect between a post on the upper connector and a post on the lower connector.
Claim 5
Dependent Claim
48 words
A stacked electrical connector assembly as recited in claim 1 wherein, the conductive traces are connected to respective posts on the lower connector with relatively high temperature solder to resist reflow of the solder when said respective posts are connected by lower temperature solder to a circuit board.
Claim 6
Dependent Claim
26 words
A stacked electrical connector assembly as recited in claim 1 wherein, the mounting bracket is offset transversely to offset the upper connecting from the lower connector.
Claim 7
Dependent Claim
61 words
A stacked electrical connector assembly as recited in claim 5 wherein, the posts on the lower connector are bent downward, the connecting portions of said posts on the lower connector extend downward, and the flat flexible cable extends from the posts on the upper connector downward and then transversely to intersect the connecting portions of the posts on the lower connector.
Claim 8
Dependent Claim
53 words
A stacked electrical connector assembly as recited in claim 5 wherein, the conductive posts are arranged in eight rows, each of said connectors containing four of said rows, and each conductive trace crosses three of said rows to connect between a post on the upper connector and a post on the lower connector.
Claim 9
Dependent Claim
48 words
A stacked electrical connector assembly as recited in claim 5 wherein, the conductive traces are connected to respective posts on the lower connector with relatively high temperature solder to resist reflow of the solder when said respective posts are connected by lower temperature solder to a circuit board.
References Cited (Backward Citations)
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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) | 1996-12-06 | 1997-06-07 | 1997-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-12-06 | 2001-06-07 | 2001-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-12-06 | 2005-06-07 | 2005-12-07 | $7700.00 | Window Closed / Lapsed |