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Class Information
Number: 439/521
Name: Electrical connectors > With provision to restrict environment effects > Including contact cover or case
Description: Electrical connector with means to inhibit exposure thereof comprising a sealed housing wherein the electricity transmitting joint is encased to substantially seal out gas and moisture.


Sub-classes under this class:

Class Number Class Name Patents
439/522 Connector comprising or mating with tapered post, e.g., storage battery terminal 54
439/523 Having elastic or heat shrunk cable grip 22


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7431611 Wire connector Oct. 7, 2008
7387519 Device for protecting electric component Jun. 17, 2008
7384297 Wire connector Jun. 10, 2008
7361841 Terminal cover with hinge Apr. 22, 2008
7341479 Protective cover for fastened electrical connectors Mar. 11, 2008
7311563 Insulated water-tight connector assembly including a set screw driver and plug Dec. 25, 2007
7281946 Hermetically sealed ceramic package Oct. 16, 2007
7258553 Sealed electrical connector assembly Aug. 21, 2007
7223920 Through-bolt insulating boot May. 29, 2007
7223132 Open face electrical connector May. 29, 2007
7217137 Coaxial connector having a switch May. 15, 2007
7165991 Connector Jan. 23, 2007
7163411 Terminal protective device for compressor, compressor and cold storage chamber Jan. 16, 2007
7160146 Connector insulating boot for different sized conductors and associated methods Jan. 9, 2007
7147508 Electrical connector assembly Dec. 12, 2006
7128601 Wire cover for connectors Oct. 31, 2006
7112073 Electrical connector Sep. 26, 2006
7104815 Receptacle for booster cable with clamp Sep. 12, 2006
7101196 Sealed electrical connector assembly Sep. 5, 2006
7094094 Electrical connector including insulating boots and associated methods Aug. 22, 2006
7086908 Jack Aug. 8, 2006
7074077 Connection cap and cable connection method utilizing same Jul. 11, 2006
7056151 Connector and insulating boot for different sized conductors and associated methods Jun. 6, 2006
7044776 Wire connector May. 16, 2006
6991490 Electronic device with a waterproof connector port cover Jan. 31, 2006
6984148 Electrical connector apparatus and cover therefor Jan. 10, 2006
6969277 Electrical insulating bands Nov. 29, 2005
6935889 Electrode-pad package that is removable from an electrode-pad lead and method for opening the package Aug. 30, 2005
6921293 Connector structure Jul. 26, 2005
6896545 Jack for a plug-jack combination having a jack contact with a deforming contact part May. 24, 2005
6896529 Connector equipped with terminal protection device May. 24, 2005
6886756 Method and apparatus for controlling and providing electrical connections for a boiler May. 3, 2005
6884124 Barrier head bolt for use with disconnectable joints and methods of using the same Apr. 26, 2005
6863539 Combination quick release buckle and electrical connector Mar. 8, 2005
6848949 Sealant-filled connector assemblies for use with connector plugs and methods for forming the same Feb. 1, 2005
6837745 Electric jack Jan. 4, 2005
6835090 Sealed housing assembly Dec. 28, 2004
6790078 Contact protection housing, injection pump and method for mounting a contact protection housing with the aid of an adapter Sep. 14, 2004
6767242 Terminal covering cap for connection terminals of a multi-phase electrical switching device Jul. 27, 2004
6767218 Quick release mechanical connector including protected electrical connector Jul. 27, 2004
6767243 Compressor plug cap assembly Jul. 27, 2004
6739906 Cell for protecting a stripped end of a cable with sealant May. 25, 2004
6729903 Quick connect/disconnect electrical connector having an extended insulating tab May. 4, 2004
6705889 Terminal protecting cap Mar. 16, 2004
6692314 Device for fixing electrical components Feb. 17, 2004
6676422 Power cord composite threaded sealing cap Jan. 13, 2004
6669505 Vehicle electronic control units Dec. 30, 2003
6666714 Electrical connector with terminal protector Dec. 23, 2003
6652313 Method of installing equipment without structural modification Nov. 25, 2003
6652312 Encapsulated electrical device Nov. 25, 2003

1 2 3 4 5


 
 
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