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Class Information
Number: 439/320
Name: Electrical connectors > With coupling movement-actuating means or retaining means in addition to contact of coupling part > Coupling part with relatively pivotable concentric movement-actuating or retaining ring > Threaded ring or ring adapted to engage threaded mating part
Description: Coupling part wherein the encompassing member includes a helically ribbed surface intended to mate with a corresponding surface of the mating part; or wherein the encompassing member includes a portion intended to mate with a helically ribbed surface of the mating part; so that the parts are drawn or held together by rotation of the encompassing member.

Sub-classes under this class:

Class Number Class Name Patents
439/323 Adapter 6
439/322 Coupling part having concentric contacts 56
439/321 With means to prevent unthreading 132

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8656575 Method for securing a connector for use in high vibration environment Feb. 25, 2014
8585424 Securable multi-conductor cable connection pair having threaded insert Nov. 19, 2013
8573853 Plug assembly Nov. 5, 2013
8526196 Method for receiving an electric/electronic component and corresponding mounting method and covering for said type of device Sep. 3, 2013
8469601 Cartridge installing unit and image recording apparatus Jun. 25, 2013
8425244 Connector with a locking sleeve for locking to a socket having a circular band Apr. 23, 2013
8371396 Communication connections for wired drill pipe joints Feb. 12, 2013
8342879 Coaxial cable connector Jan. 1, 2013
8241068 Pluggable connector with differential pairs having an air core Aug. 14, 2012
8210863 Hybrid connector Jul. 3, 2012
8197278 Locking cord connector assembly Jun. 12, 2012
8192218 Springless screw type and bayonet type connector Jun. 5, 2012
8172595 Connector impermeable to liquids May. 8, 2012
8149594 Electromagnetic shield structure of electronics housing Apr. 3, 2012
8022586 Electric machine having rotor and stator configurations Sep. 20, 2011
8002585 Detachable lamp socket Aug. 23, 2011
7997930 Coaxial cable connector sleeve Aug. 16, 2011
7972161 Connector with free spinning nut to engage with plug housing and angled housing Jul. 5, 2011
7931486 Electrical connector for missile launch rail Apr. 26, 2011
7896687 Electrical connector with slide mounted adaptor Mar. 1, 2011
7892003 Tool having integral plug Feb. 22, 2011
7874860 Electrical connector Jan. 25, 2011
7833037 Cordset assembly Nov. 16, 2010
7824204 Connector for serving both screw type and bayonet type connectors Nov. 2, 2010
7824108 Connection device with conductor length compensation Nov. 2, 2010
7575459 Connector for electrical and optical cables Aug. 18, 2009
7491081 Electrical connector having plug and socket components Feb. 17, 2009
7467978 Connector for pre-fabricated electric cables, having semi-enclosed contact chambers Dec. 23, 2008
7465190 Coaxial connector and method Dec. 16, 2008
7404735 Junction box including connectors and surrounding housings Jul. 29, 2008
7390209 Water-proof electric connector module Jun. 24, 2008
7374445 Shielded electrical harness with an angled connector, and its method of fabrication May. 20, 2008
7367848 Shielded water-proof joint May. 6, 2008
7347706 Light emitting diode (LED) based street light and other lighting applications Mar. 25, 2008
7338306 Electric connector having power cable retaining structure Mar. 4, 2008
7331807 Electrical plug-in connection Feb. 19, 2008
7316583 Field wireable network plug Jan. 8, 2008
7281947 Self-locking electrical connector Oct. 16, 2007
7207820 Connecting assembly for a cable and method of connecting a cable Apr. 24, 2007
7204713 Apparatus for converting a dive light into a canister light Apr. 17, 2007
7154042 Electrical connector with snap fit retainer ring constructed to enhance the connection of the connector to an electrical box Dec. 26, 2006
7151223 Snap fit electrical connector assembly with outer frustro conical retainer ring and internal unidirectional snap fit wire conductor retainer Dec. 19, 2006
7137839 Electrical connector Nov. 21, 2006
7127806 Method for marking coaxial cable jumper assembly including plated outer assembly Oct. 31, 2006
7073526 Connecting an electrical cut-off switch in a gas appliance Jul. 11, 2006
7075007 Snap fit electrical connector assembly with conical outer snap fit retainer and one or more internal snap fit wire retainers Jul. 11, 2006
7063549 Electric connection assembly for power supply with interlocking components Jun. 20, 2006
7063550 Waterproof structure applied to AC plug and socket Jun. 20, 2006
7059881 Spoolable composite coiled tubing connector Jun. 13, 2006
7057107 Snap fit electrical connector assembly with conical outer snap fit retainer and externally mounted internal wire retainer Jun. 6, 2006

1 2 3 4

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