by means of ball bearings

Patents Grantslast 30 patents

  • Information Patent Grant

    Safety tire assembly for vehicle

    • Patent number 4,901,779
    • Issue date Feb 20, 1990
    • Walter Holzer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3180391

    • Patent number 3,180,391
    • Issue date Apr 27, 1965
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3049162

    • Patent number 3,049,162
    • Issue date Aug 14, 1962
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    ROLANT FARM ELEMENT

    • Publication number 20170355229
    • Publication date Dec 14, 2017
    • OTICO
    • Olivier PHELY
    • B60 - VEHICLES IN GENERAL