Assignee
LEGRAND SA
FR90 patents
Top patents by PatentIndex Score
US6003390ADec 21, 1999
Tactile sensor, in particular for electrical equipment
LEGRAND SA76 citations95
US5760687AJun 2, 1998
Method of and device for detecting the presence of a living being of a particular species in a space monitored by a doppler sensor
LEGRAND SA64 citations95
US4627469ADec 9, 1986
Composite structure duct
LEGRAND SA65 citations94
US6874969B2Apr 5, 2005
Trucking angle accessory
LEGRAND SA31 citations91
US6513289B1Feb 4, 2003
Retaining clip for trunking, in particular trunking for electrical devices
LEGRAND SA47 citations91
US6469250B1Oct 22, 2002
Trunking port accessory
LEGRAND SA23 citations91
US5982051ANov 9, 1999
Electronic two-way switching circuit
LEGRAND SA30 citations91
US5547307AAug 20, 1996
Device for butt-jointing perforated cable tray sections
LEGRAND SA45 citations91
US6727434B2Apr 27, 2004
Accessory for trunking comprising lengths of trunking with different heights
LEGRAND SA48 citations90
US6342994B1Jan 29, 2002
Protective device against excessive currents, in particular for resettable protection of a controlled switch
LEGRAND SA59 citations90
US6057654AMay 2, 2000
Method and apparatus for automatically controlling a lighting load
LEGRAND SA57 citations90
US5969587AOct 19, 1999
Auxiliary switch for circuit-breaker and corresponding circuit-breaker
LEGRAND SA87 citations90
US5957414ASep 28, 1999
Support system, in particular for an electrical device, adapted to be attached to a trunking body
LEGRAND SA34 citations90
US5406762AApr 18, 1995
Trunking or like multipart assembly of structural sections
LEGRAND SA39 citations90
US4461528AJul 24, 1984
Electrical connector for insulated conductors
LEGRAND SA38 citations90
US4397514AAug 9, 1983
Self-clamping electrical connectors and terminal blocks
LEGRAND SA43 citations90
US6813720B2Nov 2, 2004
Method of and device for supplying electrical power to a load using a power modulation system including at least one controlled switch and overvoltage counting apparatus
LEGRAND SA89 citations89
US6563046B1May 13, 2003
Apertured plate and support fixing device
LEGRAND SA20 citations89
US6194659B1Feb 27, 2001
Cable entry device
LEGRAND SA51 citations89
US5638624AJun 17, 1997
Marker device, in particular for electrical conductors and terminal blocks
LEGRAND SA19 citations89
US4953384ASep 4, 1990
Magazine-type wiring accessory crimping tool
LEGRAND SA29 citations89
US4697774AOct 6, 1987
Fastening device for attaching an object to a support
LEGRAND SA47 citations89
US4649658AMar 17, 1987
Cable marker device
LEGRAND SA51 citations89
US4500280AFeb 19, 1985
Vibration-aided feed device for a molding apparatus
LEGRAND SA66 citations89
US6693238B2Feb 17, 2004
Trunking accessory and a combination including the accessory and trunking with a base section specifically adapted to suit the accessory
LEGRAND SA36 citations88
US4733701AMar 29, 1988
Tool for tightening and cutting clamps
LEGRAND SA31 citations87
US5179324AJan 12, 1993
Dimmer with reduced filtering losses
LEGRAND SA96 citations86
US4673085AJun 16, 1987
Package with peel-off film closure
LEGRAND SA106 citations86
USD443590SJun 12, 2001
Extension cord reel
LEGRAND SA27 citations85
US5125527AJun 30, 1992
Box with knock-outs for build-in equipment, in particular electrical equipment
LEGRAND SA28 citations85
US5089667AFeb 18, 1992
Baseboard, architectural molding or the like for accommodating and protecting electrical equipment and electrical conductors connected thereto
LEGRAND SA69 citations85
US4843200AJun 27, 1989
Switch Mechanism having a conductive contact arm with a double pivot
LEGRAND SA38 citations85
US6664468B2Dec 16, 2003
Modular electrical appliances and housing comprising same
LEGRAND SA50 citations84
US5838555ANov 17, 1998
Two-wire power supply electronic switch
LEGRAND SA23 citations84
US6353181B1Mar 5, 2002
Apparatus box to be arranged along a wireway, in particular for electrical apparatus
LEGRAND SA30 citations83
US6384329B2May 7, 2002
End cap for closing trunking for routing electrical conductors or cables
LEGRAND SA16 citations82
USD430854SSep 12, 2000
Hand-held dimmer
LEGRAND SA17 citations82
US6254207B1Jul 3, 2001
Enclosure, in particular cabinet, especially for electrical equipment
LEGRAND SA42 citations81
US6335484B1Jan 1, 2002
Electrical equipment support for attachment to trunking
LEGRAND SA17 citations80
US6455773B2Sep 24, 2002
Branch connection box for trunking, in particular for trunking that passes through a floor
LEGRAND SA16 citations79
US4478478AOct 23, 1984
Electrical apparatus with retaining means for a terminal screw
LEGRAND SA24 citations79
US4490887AJan 1, 1985
Cable tie
LEGRAND SA26 citations78
US4776815AOct 11, 1988
Rail-mounted terminal block
LEGRAND SA23 citations76
US6805514B2Oct 19, 2004
Trunking connecting device
LEGRAND SA11 citations71
US6641092B1Nov 4, 2003
Support for devices, in particular for electrical devices, to be attached to the base section of trunking
LEGRAND SA9 citations71
US6429374B2Aug 6, 2002
End cap for trunking for routing electrical conductors or cables
LEGRAND SA7 citations71
US5981872ANov 9, 1999
Method and device for more firmly securing to trunking an accessory of any kind to be attached to the base thereof by nesting over it
LEGRAND SA12 citations71
US5379972AJan 10, 1995
Equipment support adapted to be attached to the body of trunking with inwardly facing lips
LEGRAND SA8 citations71
US4600174AJul 15, 1986
Duct mounting fixture for securing a duct on a support
LEGRAND SA18 citations71
US6599056B1Jul 29, 2003
Angle accessory with variable angle for conduit
LEGRAND SA12 citations70
Showing the top 50 of 90 patents by PatentIndex Score.