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Browse by Category: Main > Electrical & Energy
Class Information
Number: 439/822
Name: Electrical connectors > Metallic connector or contact having movable or resilient securing part > Spring actuated or resilient securing part > Separate spring means moves rigid nonresilent clamping part into securing condition > Hinged clamping part (i.e., clamping lever)
Description: Electrical connector wherein the spring member resiliently urges a rigid arm to pivot or swing about a fulcrum to apply clamping pressure to a conductor to be secured between the said arm and an abutting surface of the clamping connector.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8672717 Electrical connector assembly Mar. 18, 2014
8672510 Method and apparatus for diagnosing and repairing faults in a series-connected lamp string Mar. 18, 2014
8342892 High conductivity energy-saving clamping device Jan. 1, 2013
8083555 Jumper cable clamp Dec. 27, 2011
7950971 Electrical connector apparatus and methods May. 31, 2011
7914349 Connection clamp for both top post and side terminal battery contact Mar. 29, 2011
7914350 Apparatus, system, and method for creating an electrical connection to a tool Mar. 29, 2011
7750621 Clamp meter for measuring consumption of current and power of electrical product Jul. 6, 2010
7733080 Revolvable clamp meter Jun. 8, 2010
7540752 High conductor density connector for zero transmitted force engagement Jun. 2, 2009
7530857 Connector for a battery terminal May. 12, 2009
7520769 Connector Apr. 21, 2009
7422474 Battery terminal clamping device Sep. 9, 2008
7322851 Coaxial cable connector Jan. 29, 2008
7252558 Portable power supply Aug. 7, 2007
7247048 Battery contact mechanism, battery receiving structure, electric power unit, electronic equipment, and pressure-contacting mechanism Jul. 24, 2007
7104815 Receptacle for booster cable with clamp Sep. 12, 2006
7018247 Clamp-jaw contact assembly with integral jaw spring and meter socket employing the same Mar. 28, 2006
6994599 Snag free cable clamp Feb. 7, 2006
6979229 Electrical connector assembly for a vehicle Dec. 27, 2005
6890196 System for removing and opening the lid of the distribution box of vehicles May. 10, 2005
6887113 Contact element for use in electroplating May. 3, 2005
6872102 Portable power supply Mar. 29, 2005
6796841 Alligator clip with a fuse holder Sep. 28, 2004
6793542 Clamp-jaw contact assembly and meter socket employing the same Sep. 21, 2004
6793516 Electrical pivotal lever connector Sep. 21, 2004
6736318 Smart-card reader including mechanical locking means May. 18, 2004
6695638 Electrical wire connector device Feb. 24, 2004
6695652 Battery charging clamp Feb. 24, 2004
6238253 Battery terminal gripping assembly May. 29, 2001
5928022 Mechanically-assited clip device for use in testing electrical equipment Jul. 27, 1999
5791944 Electrode connector Aug. 11, 1998
5772468 Clamp assembly for a battery booster cable Jun. 30, 1998
5618210 Hangless jumper cable handles Apr. 8, 1997
5613884 Position latch device Mar. 25, 1997
5611714 Wire flex pivot Mar. 18, 1997
5603643 Booster clamp with elastomeric joint element Feb. 18, 1997
5573426 Covered automotive jumper cables Nov. 12, 1996
5435759 Jumper cable clamp construction Jul. 25, 1995
5405273 Medical electrode assembly Apr. 11, 1995
5295872 Biomedical electrical clasp Mar. 22, 1994
5209679 Adaptive medical electrode connector with male stud May. 11, 1993
5167529 Booster cable assembly Dec. 1, 1992
5123861 Battery booster insulating boot Jun. 23, 1992
5041028 Hand tool for applying a force to a workpiece Aug. 20, 1991
5024622 Detachable probe-type electronic clinical thermometer Jun. 18, 1991
5021008 Tangle free manually engageable device Jun. 4, 1991
4932905 Electrical connector clip Jun. 12, 1990
4873973 Multi-part neutral electrode for an hf surgical instrument Oct. 17, 1989
4781629 Jumper cable assembly Nov. 1, 1988

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