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Class Information
Number: 439/345
Name: Electrical connectors > With coupling movement-actuating means or retaining means in addition to contact of coupling part > Retaining means
Description: Coupling part having means separate from the current carrying elements thereof to maintain interengagment with a mating part*, i.e., to maintain electrical connection.


Sub-classes under this class:

Class Number Class Name Patents
439/346 Adapted to engage contact of mating part 148
439/350 Finger or stretchable sleeve resiliently urged laterally of connection 226
439/369 For unsupported coupling part and unsupported mating part, (e.g., connecting extension cords) 181
439/348 Laterally moving roller or ball 71
439/347 Laterally moving slide 310
439/371 Pliable band, conductor sheath engaging means, or adhesive 118
439/367 Protective enclosure 134
439/370 Resiliently urging coupling part and mating part together 43
439/366 Retaining functioning electrical component (e.g., tube, lamp, fuse, battery, etc.) 41
439/359 Retaining means comprising helically threaded member 61
439/372 Rotatable retaining means, pivotable retaining means, or actuated gripping retaining means 483
439/368 Single means retaining plural distinct coupling parts and mating parts together 74
439/349 Toroidal band urged radially of connection or adapted to be compressed for retention, e.g., o-ring 44
439/373 Wall or outlet mounted 138


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7396249 Electrical connector with snap-fastening coupling mechanism Jul. 8, 2008
7367834 Electrical connector May. 6, 2008
7347714 Electronic device assembly having securing feature Mar. 25, 2008
7342782 Locking device Mar. 11, 2008
7320613 Automatic locking electrical outlet Jan. 22, 2008
7209048 Device for monitoring and alerting of a power disruption to electrical equipment or an appliance Apr. 24, 2007
7189013 Latch type optical module Mar. 13, 2007
7056138 Retaining clip for Anderson-type power connectors Jun. 6, 2006
7001194 Electric power connector and electric power connector assembly Feb. 21, 2006
6988907 Sectional adapter of clamping holder for automobiles Jan. 24, 2006
6971898 Apparatus and method for electrically and mechanically connecting and disconnecting a power line Dec. 6, 2005
6896560 Connector with retainer having front wall and reinforcement May. 24, 2005
6875027 Electrical connector assembly with complementary recess and projection interengagement Apr. 5, 2005
6840789 Connector and a method of assembling it Jan. 11, 2005
6840786 Card connector having improved support member for eject mechanism Jan. 11, 2005
6832926 Tamper resistant plug for changing a function of an electronic device Dec. 21, 2004
6824406 Electrical connector assembly Nov. 30, 2004
6790070 Apparatus for locking a plug Sep. 14, 2004
6752642 Connector with retainer members to be attached to a panel, method of attaching the connector to the panel, and method of coupling the connector with another connector Jun. 22, 2004
6648660 Card connector having improved support member for eject mechanism Nov. 18, 2003
6628516 Apparatuses and methods for preventing disengagement of electrical connectors in the assembly of computers Sep. 30, 2003
6595792 Tamper resistant plug for changing a function of an electronic device Jul. 22, 2003
6585542 Connector for memory card Jul. 1, 2003
6561832 Elastic hole adjustable spring connector May. 13, 2003
6506070 Electrical connector having device for controlled latching movement Jan. 14, 2003
6452793 Apparatuses and methods for preventing disengagement of electrical connectors in the assembly of computers Sep. 17, 2002
6443751 Input/output connector Sep. 3, 2002
6386918 Retention element for electrical connector May. 14, 2002
6371775 Fastening cap Apr. 16, 2002
6361349 High voltage connector Mar. 26, 2002
6302568 Head lamp for vehicle Oct. 16, 2001
6276952 Line cord retention bracket for electronics chassis and method use thereof Aug. 21, 2001
6213795 Two-part electrical connector Apr. 10, 2001
6168473 Clamping structure for communication connector Jan. 2, 2001
6100614 Electric motor with spring clip for strain relief Aug. 8, 2000
RE36695 Captive latch mechanism for use with an expansion card cage in a personal computer May. 16, 2000
6036523 Connector socket Mar. 14, 2000
6030248 Mechanical latch for mating printed circuit board connectors Feb. 29, 2000
5982611 Meter center with fastenerless current carrying connections Nov. 9, 1999
5964604 LIF connector Oct. 12, 1999
5823812 Electrical connector Oct. 20, 1998
5812356 Computer docking system having an electromagnetic lock Sep. 22, 1998
5791930 Connector for detecting incomplete engagement Aug. 11, 1998
5717571 Mechanism locking removable module into computer Feb. 10, 1998
5706179 Computer housing and expansion card format for consumer electronics devices Jan. 6, 1998
5639254 Apparatus for testing a plug Jun. 17, 1997
5601349 Captive latch mechanism for use with an expansion card cage in a personal computer Feb. 11, 1997
5575546 Apparatus for retention of computer expansion cards and filler panels Nov. 19, 1996
5564951 Electrical cable connector and method of making Oct. 15, 1996
5484303 Structure of a hub Jan. 16, 1996

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