TREA

Rails with a foot serving as a sleeper

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Industry

  • CPC
  • E01B5/12
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS E01B5/00Rails Guard rails Distance-keeping means for them

Current Industry

E01B5/12Rails with a foot serving as a sleeper
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rail arrangement
    • Patent number 9,873,988
    • Issue date Jan 23, 2018
    • Daetwyler Sealing Technologies Deutschland GmbH
    • Bernd Pahl
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3750594
    • Patent number 3,750,594
    • Issue date Aug 7, 1973
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    RAIL ARRANGEMENT
    • Publication number 20150191876
    • Publication date Jul 9, 2015
    • Daetwyler Sealing Technologies Deutschland GmbH
    • Bernd Pahl
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES