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Class Information
Number: 439/700
Name: Electrical connectors > With insulation other than conductor sheath > Plural-contact coupling part > Plural-contact coupling part comprises receptacle or plug > Having spring-biased, plunger-type contact movable along line parallel to longitudinal axis of engagement
Description: Coupling part wherein at least one of the contacts carried thereby is in the form of a pistonlike member which is mounted for reciprocative movement relative to the coupling part whenever the one coupling part is moved into or out of engagement with its mating coupling part, the reciprocative movement being along a line parallel to the longitudinal axis of the coupling part or parallel to the longitudinal axis along which the coupling part is intended to engage its mating coupling part, and wherein the pistonlike contact member is further resiliently biased for yieldable movement along the said line by the action of a spring means carried by the coupling part.

Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8668529 Contact terminal Mar. 11, 2014
8657635 Terminal and connector using the same Feb. 25, 2014
8651900 Connector terminal Feb. 18, 2014
8628358 Electrical connector having movable central contact Jan. 14, 2014
8591270 Formed spring contact Nov. 26, 2013
8591267 Contact head, probe pin including the same, and electrical connector using the probe pin Nov. 26, 2013
8562380 Testing apparatus having a connecting member movably located between a securing member and a pressing member and having a resisting member on one end and a resilient member on the other end Oct. 22, 2013
8556639 Electric contact and socket for electrical parts Oct. 15, 2013
8556638 Electronic device socket Oct. 15, 2013
8545276 Multi-pin breakaway connector with fixed and retractable pins Oct. 1, 2013
8534641 Connecting element and associated fluid assembly Sep. 17, 2013
8506307 Electrical connector with embedded shell layer Aug. 13, 2013
8496502 Coaxial cable connector Jul. 30, 2013
8449304 Electric connector adapted for connecting with a mated connector by virtue of magnetic attraction May. 28, 2013
8430676 Modular space transformer for fine pitch vertical probing applications Apr. 30, 2013
8408946 Low inductance contact with conductively coupled pin Apr. 2, 2013
8353730 Probe connector Jan. 15, 2013
8337256 Pogo-pin connector Dec. 25, 2012
8287318 Electrical connector with spring for missile launch rail Oct. 16, 2012
8272903 Probe connector Sep. 25, 2012
8262419 Contact for electric connector and method of making the same Sep. 11, 2012
8251537 Lamp tube coupler Aug. 28, 2012
8251755 Connector with a laterally moving contact Aug. 28, 2012
8235749 Electrical connector for photovoltaic modules Aug. 7, 2012
8231414 Sensor interconnect system Jul. 31, 2012
8231416 Spring contact assembly Jul. 31, 2012
8210855 Electrical connector Jul. 3, 2012
8181717 Power tool with battery pack ejector May. 22, 2012
8167637 Shock free bulb insert May. 1, 2012
8157601 Contact for electrical connector Apr. 17, 2012
8105117 Spring connector and terminal device Jan. 31, 2012
8087956 Conductive contact holder and conductive contact unit Jan. 3, 2012
8083552 Probe pin Dec. 27, 2011
8083548 Probe connector Dec. 27, 2011
8079880 Connector assembly featured head-to-head mating interconnection and quick-disconnection therefrom Dec. 20, 2011
8066534 Probe connector Nov. 29, 2011
8062078 Press-contact pogo pin connector Nov. 22, 2011
8057248 Connector for mounting to a circuit board Nov. 15, 2011
8052491 Electrical contact having upper contact with thickened base portion Nov. 8, 2011
8043126 Deployable medical lead fixation system and method Oct. 25, 2011
8043103 Electronic component connecting apparatus, electronic unit and electronic apparatus Oct. 25, 2011
8033872 Contact terminal for test socket Oct. 11, 2011
8029323 High power electrical interface connection Oct. 4, 2011
8025537 Electrically conductive component suited for use in access control devices Sep. 27, 2011
7972184 Contact for burn-in socket Jul. 5, 2011
7972173 Dual spring probe coaxial contact system Jul. 5, 2011
7955140 Spring connector with a bottom cover and fabricating method thereof Jun. 7, 2011
7955122 Conductive contact unit Jun. 7, 2011
7941918 Method for electrically connecting a stinger into a network node May. 17, 2011
7942705 Audio jack with pogo pins for conductive contacts May. 17, 2011

1 2 3 4 5 6 7

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