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Class Information
Number: 439/278
Name: Electrical connectors > Having resilient housing for sealing with coupled connector
Description: Electrical connector provided with an external shell member made of pliable material adapted to yield within its elastic limit to abuttingly mate with another such device and securely close the abutting faces and the interior of the mated assembly from moisture, dust, or other foreign matter.


Sub-classes under this class:

Class Number Class Name Patents
439/279 Combined with distinct cable sheath sealing element or material 56
439/280 Connector comprising lamp or electron tube socket or base 32
439/281 Having interengageable sealing extension 126
439/282 Housing comprising resilient latching means 57


Patents under this class:
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Patent Number Title Of Patent Date Issued
7597579 Connector apparatus Oct. 6, 2009
7448894 Waterproof connector Nov. 11, 2008
7335042 Supply and control device for an electric appliance having a fluid-tight terminal with pin contacts, in particular a motor for a compressor of a household appliance Feb. 26, 2008
7275949 Highly moisture resistant coupler system for communications and electrical connections Oct. 2, 2007
7199571 Probe apparatus for use in a separable connector, and systems including same Apr. 3, 2007
7044762 Waterproof connector May. 16, 2006
7021974 Modular electrical device Apr. 4, 2006
6881101 Modular electrical device Apr. 19, 2005
6736545 Wet mateable connector May. 18, 2004
6727636 Discharge lamp device having discharge lamp and circuit unit directly connected together Apr. 27, 2004
6722922 Heavy duty electrical connector Apr. 20, 2004
6641422 High intensity discharge lamp and a method of interconnecting a high intensity discharge lamp Nov. 4, 2003
6602088 Mini universal serial bus cable connector having means for improving its attachment to an hand held electronic device Aug. 5, 2003
6511352 Connector connection structure Jan. 28, 2003
6482017 EMI-shielding strain relief cable boot and dust cover Nov. 19, 2002
6419512 System for interconnecting medium-voltage or high-voltage electrical cells in enclosures Jul. 16, 2002
6383003 Environmentally sealed connector system May. 7, 2002
6109945 Electrical sealed connector Aug. 29, 2000
6095838 Sliding bypass valve connector Aug. 1, 2000
6061249 Sealing system and method for sealing circuit card connection sites May. 9, 2000
5922263 Waterproof connector housing and method of producing same Jul. 13, 1999
5911588 Arrangement of a relay on a plug base Jun. 15, 1999
5890928 Plug assembly for solenoid valve Apr. 6, 1999
5892280 Semiconductor chip carrier affording a high-density external interface Apr. 6, 1999
5785544 Hermetically sealed connector device Jul. 28, 1998
5667009 Rubber boots for electrical connection for down hole well Sep. 16, 1997
5664959 Electrical connector plug Sep. 9, 1997
5660555 Waterproof connector and method for assembling the same Aug. 26, 1997
5642780 Stand off for electrical connection in an underground well Jul. 1, 1997
5584716 Terminal assembly for hermetic compressor Dec. 17, 1996
5575670 Dust protection for PCMCIA card and socket Nov. 19, 1996
5541449 Semiconductor chip carrier affording a high-density external interface Jul. 30, 1996
5480315 Rigidly securable water resistive electrical connector Jan. 2, 1996
5474465 Waterproof connector Dec. 12, 1995
5417592 Cable-fixed takeout May. 23, 1995
5356312 Connector waterproofing stopper Oct. 18, 1994
5201667 Branch circuit structure Apr. 13, 1993
5192127 Two-piece locking lamp fixture Mar. 9, 1993
5120268 Marine electrical connector Jun. 9, 1992
5096445 Anode connector assembly for a cathode ray tube Mar. 17, 1992
5076806 Electrical connector having improved secondary retention means Dec. 31, 1991
4927386 Electrical cable connector for use in oil wells May. 22, 1990
4917617 Weatherproofing apparatus for telephone connectors Apr. 17, 1990
4917632 Seismic takeout connector Apr. 17, 1990
4907983 Electrical connector Mar. 13, 1990
4904198 Vibration-proof plug and socket Feb. 27, 1990
4895533 Waterproof plug for a connector Jan. 23, 1990
4894023 Connector assembly for anode ring of cathode ray tube Jan. 16, 1990
4884977 Reinforced boot for spark plug cables Dec. 5, 1989
4874328 Connection device for the mechanical and electrical connection of a multi-conductor cable to a well probe Oct. 17, 1989

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