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Class Information
Number: 439/218
Name: Electrical connectors > Alternatively connected > Coupling part
Description: Electrical connector specially adapted to mate with a specific complementary electrical connector.










Sub-classes under this class:

Class Number Class Name Patents
439/221 Contact comprising prong 41
439/220 Lamp or electron tube socket or base 21
439/223 Receptacle for prong of first lateral dimension or for prong of second lateral dimension 12
439/222 Receptacle having distinct openings for distinct prongs 66
439/219 Test probe 24


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8692559 Connector sleeve for a lead of an internal pulse generator Apr. 8, 2014
8641436 Electrical plug having a plurality of housings with PODS welded to a plurality of wires and conductive rings Feb. 4, 2014
8608497 Card connector assembly with plug having first and second connector Dec. 17, 2013
8579664 Ethernet connector with integrated USB Nov. 12, 2013
8573995 Dual orientation connector with external contacts and conductive frame Nov. 5, 2013
8535075 Electronic device with circuitry to detect the insertion orientation of a plug connector Sep. 17, 2013
8517751 Dual orientation connector with external contacts and conductive frame Aug. 27, 2013
8514042 Magnetic attachment system Aug. 20, 2013
8465267 Power connectors for pump assemblies Jun. 18, 2013
8465310 Power cord for electrical dryers Jun. 18, 2013
8251723 Interconnection system incorporated with magnetic arrangement Aug. 28, 2012
8212388 Multi-capacity power supply for electronic devices Jul. 3, 2012
8210863 Hybrid connector Jul. 3, 2012
8187013 Electronic apparatus May. 29, 2012
8143983 Electronic device with magnetic attachment Mar. 27, 2012
8138869 Accessory device with magnetic attachment Mar. 20, 2012
8133078 Electrical connector featured USB/eSATA interfaces Mar. 13, 2012
8100724 Electrical connector featured USB/eSATA interfaces Jan. 24, 2012
8029304 Portable storage device Oct. 4, 2011
7953570 Method for continuous analysis of the transmission quality in fieldbus networks May. 31, 2011
7938659 Compound connector plug May. 10, 2011
7901215 Electrical harness assemblies Mar. 8, 2011
7887373 Connector socket Feb. 15, 2011
7874844 Universal magnetic power supply adaptor Jan. 25, 2011
7874857 Card connector Jan. 25, 2011
7828569 Receptacle with multiple contact sets for different connector types Nov. 9, 2010
7815450 Electrical connector Oct. 19, 2010
7811110 Electrical connector with improved contact arrangement Oct. 12, 2010
7789686 Receptacle with three circuit forming apertures Sep. 7, 2010
7740498 Advanced backward compatible connector assembly for electrically connecting computer subsystems Jun. 22, 2010
7726994 Electrical connector for a helmet-mounted night vision system Jun. 1, 2010
7727027 Dual-purpose socket Jun. 1, 2010
7703962 Lighting device for a vehicle with a reflector compatible with several models of lamp Apr. 27, 2010
7682169 Bidirectional USB port for vehicle Mar. 23, 2010
7645143 Magnetic connector for electronic device Jan. 12, 2010
7632114 Interface connecter between media player and other electronic devices Dec. 15, 2009
7618262 Modular electrical connector with enhanced jack interface Nov. 17, 2009
7611367 Multimedia cable Nov. 3, 2009
7597591 Connection system Oct. 6, 2009
7591657 Reversible universal serial bus (USB) connector Sep. 22, 2009
7572153 Reversible universal serial bus connection interface for USB connectors and universal serial bus ports Aug. 11, 2009
7563115 Plug-in power supply with exchangeable mains plug unit Jul. 21, 2009
7537474 Lead receptacle and pin frame assembly May. 26, 2009
7529858 Hard disk drive controller having versatile chip connector having printed circuit board engaged by at least two data ports having two pairs of differential connector elements May. 5, 2009
7520436 Slide module for slide type portable terminal and cover apparatus for external type card mounted thereto Apr. 21, 2009
7517253 Connector socket for eSATA and USB plugs Apr. 14, 2009
7513038 Method of connecting electric signals between electronic apparatus Apr. 7, 2009
7500861 Electrical connector Mar. 10, 2009
7438598 Card connector Oct. 21, 2008
7410379 Multiple circuit receptacles Aug. 12, 2008

1 2 3 4 5










 
 
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