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Class Information
Number: 439/217
Name: Electrical connectors > Alternatively connected
Description: Electrical connector including a connection face which is selectively usable at one time without rearrangement or alteration thereof (a) with a first cooperating connector of a first configuration or with a second cooperating connector that is of a different configuration, or (b) with a cooperating connector making electrical connection from a first direction or from a second, distinct direction.










Sub-classes under this class:

Class Number Class Name Patents
439/218 Coupling part 208
439/224 To receive contact from first direction or from second axially distinct direction 44


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8514042 Magnetic attachment system Aug. 20, 2013
8430681 Multi-function clip to engage different types of electrical leads Apr. 30, 2013
8430680 Connector with a dustproof cover Apr. 30, 2013
8242868 Methods and apparatus for configuring a magnetic attachment system Aug. 14, 2012
8157596 Compact multi-function card connector Apr. 17, 2012
8143983 Electronic device with magnetic attachment Mar. 27, 2012
8138869 Accessory device with magnetic attachment Mar. 20, 2012
7896708 Connector system with electrical connection and infrared coupling and method Mar. 1, 2011
7703962 Lighting device for a vehicle with a reflector compatible with several models of lamp Apr. 27, 2010
7581971 Binding post Sep. 1, 2009
7563129 Video signal transmitting device for computer system having analog and digital video signal output functionality Jul. 21, 2009
7536483 Computer system having analog and digital video signal output functionality, and computer device and video signal transmitting device thereof May. 19, 2009
7508103 Electric machine having a tilted voltage adjustment Mar. 24, 2009
7491094 Electric disk brake Feb. 17, 2009
7491076 Rotatable memory card with improved locking mechanism Feb. 17, 2009
7406344 Wireless network card with antenna selection option Jul. 29, 2008
7363947 Appliance and receptacle for receiving a Universal Serial Bus (USB) plug in two orientations Apr. 29, 2008
7320614 Female connector and male connector Jan. 22, 2008
7268697 Laterally translatable data transmission apparatus Sep. 11, 2007
7198499 Low voltage electricity distribution circuit Apr. 3, 2007
7130670 Wireless network card with antenna selection option Oct. 31, 2006
6948975 Alternative lantern flashlight battery adaptor Sep. 27, 2005
6896551 Power line phase coupler system May. 24, 2005
6862173 Modular multiple disk drive apparatus Mar. 1, 2005
6646873 Personal digital assistant for connecting with a communtcations module Nov. 11, 2003
6616475 Electric wire connecting structure of lamp unit Sep. 9, 2003
6607401 Electrical connector mateable in a plurality of orientations Aug. 19, 2003
6409549 Electrical connector Jun. 25, 2002
6255828 Interface for cable testing Jul. 3, 2001
6247829 Interchangeable lamp apparatus having a detachable plug Jun. 19, 2001
6203339 Adapter for dual circuit track lighting system Mar. 20, 2001
6089892 Telecommunications cabling arrangement Jul. 18, 2000
6040646 Plug for changing an operating condition of an electric motor Mar. 21, 2000
5713765 High-current audio connector Feb. 3, 1998
5636997 Connection apparatus of circuit board Jun. 10, 1997
5540601 Adapter for computer interface Jul. 30, 1996
5520555 Electrical coupling May. 28, 1996
5404268 Interface allowing normal or inverted insertion of data communications card Apr. 4, 1995
5289339 Portable electronic device with memory card unit having symmetrical terminals Feb. 22, 1994
5259786 Lamp unit battery seat Nov. 9, 1993
5244402 Socket for multiple types of telephone plugs Sep. 14, 1993
5173057 Permanent protective cover Dec. 22, 1992
5075615 Combined recharging mount and stand for electric razors Dec. 24, 1991
5061190 Double density backward and forward compatible card edge connector system Oct. 29, 1991
5053918 Three phase bus bar apparatus having selectively positioned interexchangeable links Oct. 1, 1991
5037335 Battery jumper cable connector Aug. 6, 1991
5017818 Voltage change and motor rotation reversal device May. 21, 1991
4946401 Connecting block for telephone Aug. 7, 1990
4939781 Device for eliminating absolute polarity inversion in a high-fidelity sound reproduction system Jul. 3, 1990
4937482 Voltage and rotation switching device Jun. 26, 1990

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