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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 5
439/322 Coupling part having concentric contacts 34
439/321 With means to prevent unthreading 113


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
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
7075007 Snap fit electrical connector assembly with conical outer snap fit retainer and one or more internal snap fit wire retainers Jul. 11, 2006
7073526 Connecting an electrical cut-off switch in a gas appliance 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
7029304 Compression connector with integral coupler Apr. 18, 2006
7001196 Rotatable plug with an arcing resistant mechanism Feb. 21, 2006
7001195 Ignition lead with replaceable terminal contact Feb. 21, 2006
6994579 Connector Feb. 7, 2006
6986680 Conductive wire insertion device for installing a lamp rod Jan. 17, 2006
6964578 Cable connector retaining assembly, system, and method of assembling same Nov. 15, 2005
6957971 Multiplex wire connector unit Oct. 25, 2005
6957972 Electrical connector Oct. 25, 2005
6957970 Connector for a cable for underground mining Oct. 25, 2005
6921299 Coupling device for coaxial cable and communication applications Jul. 26, 2005
6863552 Electrical connector with metal coupling sleeve Mar. 8, 2005
6827597 Combined electrical and optical cable connector particularly suited for marine seismic sensor streamers Dec. 7, 2004
6761574 Coiled tubing connector Jul. 13, 2004
6733337 Coaxial connector May. 11, 2004
6722922 Heavy duty electrical connector Apr. 20, 2004
6716062 Coaxial cable F connector with improved RFI sealing Apr. 6, 2004
6666726 Electrical connector assembly Dec. 23, 2003
6667440 Coaxial cable jumper assembly including plated outer conductor and associated methods Dec. 23, 2003
6634897 Twist-lock connector Oct. 21, 2003
6609810 Illumination apparatus with removably securable switch device Aug. 26, 2003
6533596 Linear drive Mar. 18, 2003
6527575 Electrical plug connector half Mar. 4, 2003
6527599 Housing with integrally molded connectors Mar. 4, 2003
6514096 Waterproof structure of a rope light Feb. 4, 2003
6511337 Environmentally sealed instrument loop adapter Jan. 28, 2003

1 2 3


 
 
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