Electrical connector contact configurations

Electrical connectors – With insulation other than conductor sheath – Plural-contact coupling part

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C439S076100, C439S941000

Reexamination Certificate

active

06994594

ABSTRACT:
A wire connecting unit for an electrical connector for communication and data transmission systems includes a circuit board with a free and a near end and having four pairs of contacts mounted in a cantilever manner. The wire connecting unit has specific contact configurations that reduce crosstalk, attenuation, propagation delay, and other electrical and magnetic properties that interfere with communication and data transmission. In one embodiment, a first row of contacts extends generally upwardly and backwardly from the free end of the printed circuit board toward the near end, and a second row of contacts placed further from the free end of the printed circuit board than the first row of contacts extends generally upwardly and backwardly from the free end toward the near end. Each adjacent contact can have only a single push foot that extends laterally and outwardly from its proximal end, remote from the other contact in the respective pair, allowing the contacts to be placed relatively close together to further reduce the electrical and magnetic properties that interfere with communication and data transmission.

REFERENCES:
patent: 4274691 (1981-06-01), Abernethy et al.
patent: 4975078 (1990-12-01), Stroede et al.
patent: 5186647 (1993-02-01), Denkmann et al.
patent: 5228872 (1993-07-01), Liu
patent: 5376018 (1994-12-01), Davis et al.
patent: 5580270 (1996-12-01), Pantland et al.
patent: 5586914 (1996-12-01), Foster, Jr. et al.
patent: 5628647 (1997-05-01), Rohrbaugh et al.
patent: 5639266 (1997-06-01), Patel
patent: 5791942 (1998-08-01), Patel
patent: 5997358 (1999-12-01), Adriaenssens et al.
patent: 6093048 (2000-07-01), Arnett et al.
patent: 6120330 (2000-09-01), Gwiazdowski
patent: 6157542 (2000-12-01), Wu
patent: 6162076 (2000-12-01), Francaviglia
patent: 6165023 (2000-12-01), Troutman et al.
patent: 6176742 (2001-01-01), Arnett et al.
patent: 6186834 (2001-02-01), Arnett et al.
patent: 6267628 (2001-07-01), Meckley et al.
patent: 6290506 (2001-09-01), Milner
patent: 6312290 (2001-11-01), Belopolsky
patent: 6319069 (2001-11-01), Gwiazdowski
patent: 6332810 (2001-12-01), Bareel
patent: 6334792 (2002-01-01), Schmidt et al.
patent: 6729914 (2004-05-01), Jaouen
patent: 6835101 (2004-12-01), Ishikawa et al.
Photograph of Hubbell Premise Wiring 5110 Jack.
Photograph of Hubbell Premise Wiring HD USOC Jack.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Electrical connector contact configurations does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrical connector contact configurations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical connector contact configurations will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3662759

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.