Learn more

LEGRAND SA

Overview
  • Total Patents
    1,719
About

LEGRAND SA has a total of 1,719 patent applications. Its first patent ever was published in 1902. It filed its patents most often in France, EPO (European Patent Office) and United States. Its main competitors in its focus markets electrical machinery and energy, mechanical elements and machines are HENRY ALLDAY & SON 1922 LTD, FRANK HARRISON J L and HAGER ENGINEERING LTD.

Patent filings per year

Chart showing LEGRAND SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Decore Bertrand 94
#2 Buard Yvon 78
#3 Combas Christian 71
#4 Parlatore Roger 48
#5 Jadaud Alain 41
#6 Jarry Patrice 38
#7 Daccord Marcel 35
#8 Cornu Herve 34
#9 Decore Raphael 34
#10 Loisel Francois 29

Latest patents

Publication Filing date Title
GB0521715D0 An anchorage device for cables
FR2878083A1 Articulated assembly of a housing for electrical equipment
FR2877154A1 Improved device for protecting electrical devices against overvoltages
FR2875944A1 Apparatus comprising a connection block
FR2874991A1 Suspended electrical equipment with simplified mounting
FR2873859A1 Electrical apparatus comprising an automatic connection terminal
FR2873888A1 Electrical device with barrel for mounting of support for mechanism of apparatus in the housing
FR2873502A1 Multipolar comb of horizontal distribution of polyphase electrical energy and assembly comprising the same
FR2873258A1 Distribution system of telephony
FR2873251A1 System for distributing television signals and local computer network signals
FR2873241A1 Device for flat angle or derivation adaptable to different angles shaped between chute
FR2872966A1 Angle accessory for chute
FR2872339A1 Mutual mounting elements with pivoting installed for electrical appliance
FR2871668A1 Reversible door box
FR2871987A1 Electric apparatus adapted to cooperate with a horizontal distribution comb
FR2871952A1 Self-conducting connection terminal and electric equipment equipped with such terminal
FR2871092A1 Method and device for molding a box comprising a high floor
FR2871299A1 Insulated electrical conductor stripping accessory and self-conducting connection terminal comprising such an accessory
FR2871298A1 Self-conducting electrical connector
FR2870645A1 Connection bar and distributor comprising at least one such barrette