Patent US5709557A successfully refreshed from Google Patents.
US5709557A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector for dual printed circuit boards
Assignee: Whitaker LLC
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Filing: 1997-01-17
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Granted: 1998-01-20
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Expires: 2017-01-17
Abstract
Abstract An input/output electrical connector header 102 includes at least two rows of terminal pins 140 which can be connected to two separate printed circuit boards 106 and 108. The same header 102 provides input and output for both printed circuit boards 106, 108. The terminal pins 140 in each of the rows extend through openings 130 in the same header housing wall 126. A separable interconnection is made between pins in a second terminal row and a second printed circuit board 108 at the rear of the header 102. This separate connection can be established by a separate multiposition connector 114, 214, 314 or 414 containing receptacle contacts 116, 216, 316, 416 respectively. In other embodiments, this separate connector 514, 614, 714 and 1214, includes the terminal pins in the second terminal row in the separate connector. In still other embodiments, the terminal pins in the second terminal row 840, 940, 1040 and 1140, are stamped and formed contacts with a printed circuit board edge contact 890, 990, 1090, and 1190 respectively located at the rear end of the terminal pin.
Inventors
- 👤 Galen M. Martin
- 👤 Larry G. Novotny
- 👤 Donald K. Hughes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:35
CPC Classifications
H; H05; H05K; H05K5/00; H05K5/0026; H05K5/0069; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/722; H01R12/50; H01R12/59; H01R12/62; H01R12/721; H05K1/00; H05K1/02; H05K1/14; H05K1/144
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
235 words
An input/output electrical connector header for use with multiple printed circuit boards, comprising: a plurality of terminal pins in multiple rows; an insulative housing having a common housing wall comprising a common internal wall forming at least a portion of a mating interface for engaging a mating electrical connector receptacle, the common internal wall comprising an integrally molded portion of the insulative housing with openings extending through the common internal wall, terminal pins in all of the multiple rows extending through the openings in the common internal wall; board contact tails, for connection to a first printed circuit board, on the terminal pins in a first row, the pins in the first row extending in a first direction on the rear of the insulative housing for connection to the first printed circuit board; and a second printed circuit board connection at the rear of the terminal pins in a second terminal row, terminal pins in the second row extending in a second direction, on the rear of the insulative housing, different from the first direction for connection to a second printed circuit board, the second printed circuit board connection being separable from the insulative housing, wherein a slot is formed on the rearward face of the header, a contact section of each pin in the second terminal row extending into the slot, the slot providing clearance for insertion of the second printed circuit board therein.
Claim 2
Dependent Claim
235 words
An input/output electrical connector header for use with multiple printed circuit boards, comprising: a plurality of terminal pins in multiple rows; an insulative housing having a common housing wall comprising a common internal wall forming at least a portion of a mating interface for engaging a mating electrical connector receptacle, the common internal wall comprising an integrally molded portion of the insulative housing with openings extending through the common internal wall, terminal pins in all of the multiple rows extending through the openings in the common internal wall; board contact tails, for connection to a first printed circuit board, on the terminal pins in a first row, the pins in the first row extending in a first direction on the rear of the insulative housing for connection to the first printed circuit board; and a second printed circuit board connection at the rear of the terminal pins in a second terminal row, terminal pins in the second row extending in a second direction, on the rear of the insulative housing, different from the first direction for connection to a second printed circuit board, the second printed circuit board connection being separable from the insulative housing, wherein a slot is formed on the rearward face of the header, a contact section of each pin in the second terminal row extending into the slot, the slot providing clearance for insertion of the second printed circuit board therein.
Claim 3
Dependent Claim
17 words
The electrical connector header of claim 1, wherein the terminal pin is a stamped and formed terminal.
Claim 4
Dependent Claim
23 words
The electrical connector header of claim 1, wherein the slot provides a section to support the top of the second printed circuit board.
Claim 5
Dependent Claim
16 words
The electrical connector header of claim 1, wherein the contact section includes a resilient spring contact.
Claim 6
Dependent Claim
34 words
The electrical connector header of claim 1, wherein a wedge is inserted into the slot after the second printed circuit board to push the second printed circuit board into engagement with the contact section.
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) | 2001-01-19 | 2001-07-21 | 2002-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-01-19 | 2005-07-21 | 2006-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-01-19 | 2009-07-21 | 2010-01-20 | $7700.00 | Window Closed / Lapsed |