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Class Information
Number: 439/461
Name: Electrical connectors > With stress relieving means for conductor to terminal joint > Conductor gripped by or entirely within connector housing > Including longitudinally threaded connector part to effect gripping of conductor
Description: Electrical connector including a member having a screwlike rib intended to be positioned coaxially with the electricity transmitting strandlike member or assembly to effect friction engagement thereof by rotation of the screwlike ribbed portion about its axis.

Sub-classes under this class:

Class Number Class Name Patents
439/462 Distinct clamp actuated by threaded connector part 101

Patents under this class:

Patent Number Title Of Patent Date Issued
8431836 Connector apparatus and system for explosion proof engine Apr. 30, 2013
8382508 High voltage mechanical splice connector Feb. 26, 2013
8246377 Connector housing with integrated cable clamp Aug. 21, 2012
8137126 Threaded connector and patch cord having a threaded connector Mar. 20, 2012
8134088 Threaded cable gland Mar. 13, 2012
7980885 Plug assembly with strain relief Jul. 19, 2011
7938674 Cable clamp with clamping element May. 10, 2011
7479027 Cable clamp Jan. 20, 2009
7413466 Threaded connector and patch cord having a threaded connector Aug. 19, 2008
7338312 Universal cable and work box connector Mar. 4, 2008
7059891 Electrical connecting and fastening apparatus Jun. 13, 2006
6752650 Connector marked with polarity Jun. 22, 2004
6688905 Field attachable electrical connector and self-tightening method of strain relief Feb. 10, 2004
6582248 Durable RJ-45 data connector assembly Jun. 24, 2003
6537104 Cable clamp Mar. 25, 2003
6508669 Socket-and-plug assembly Jan. 21, 2003
6149455 Device for clamping the cable in electrical outlets or plugs Nov. 21, 2000
5299951 Housing for an electrical connection Apr. 5, 1994
5219304 Electrical plug Jun. 15, 1993
4842548 Plastic conduit connector for flexible conduit Jun. 27, 1989
4802865 Cable connector arrangement to accommodate an angular cable layout Feb. 7, 1989
4781617 Cable connector arrangement to accommodate multiple cable sizes Nov. 1, 1988
4760375 Data transmission cable Jul. 26, 1988
4640569 Adaptor for coupling a cable to a connector Feb. 3, 1987
4429941 Cable clamping arrangement for an electrical connector Feb. 7, 1984
4421376 Snap-on cable clamp Dec. 20, 1983
4390233 Battery cable connector Jun. 28, 1983
4358079 Moisture resistant clamp for portable cables Nov. 9, 1982
4145075 Clamping device for cables, leads, hoses or the like Mar. 20, 1979
4036548 Grip assembly for attaching an electric cord to an electric appliance, and the like Jul. 19, 1977

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