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DELACHAUX C

Overview
  • Total Patents
    79
About

DELACHAUX C has a total of 79 patent applications. Its first patent ever was published in 1908. It filed its patents most often in France, Canada and United States. Its main competitors in its focus markets civil engineering, machines and transport are FOX JAMES S, VERONA TOOL WORKS and MANEY THOMAS.

Patent filings per year

Chart showing DELACHAUX Cs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bommart Patrick 23
#2 Oger Rene 6
#3 Pelletier Yves 5
#4 Bommart P 4
#5 Ruellan Andre 3
#6 Boulier Laurent Lucien 2
#7 Bommart Patrick Theodore 2
#8 Rune Ogaaru 2
#9 Bommart Patrick T 1
#10 Boulier Laurent L 1

Latest patents

Publication Filing date Title
US4704502A Suspension assembly for electricity power supply rails
EP0111431A1 Suspension device for an overhead contact wire feeding electric-traction vehicles
US4504310A Process for the production of high purity metals or alloys
ES8205286A1 Setting arrangement for two rail ends to be joined by welding.
CA1169931A Electric feeder line for track borne vehicles
US4378909A Fish-plates for electrically conducting railway rails
CA1148026A Means for setting the gap between two abritting rail ends
CA1140600A End setting device for butt welded rails
EP0016664A1 Apparatus for aligning and setting the gap between two rail-ends
CA1116998A Device for removing excess weld material from abutted rails after alumino-thermal welding
US4190228A Mould for the metallothermic welding of metal items
FR2413576A1 Cable clamp for holding non-circular profiles - e.g. flat cables entering a junction box, is made of e.g. aluminium or polypropylene enabling integral hinges
AU3774378A Aligning and setting gap between rails