the axis being vertical

Patents Grantslast 30 patents

  • Information Patent Grant

    2462667

    • Patent number 2,462,667
    • Issue date Feb 22, 1949
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2118520

    • Patent number 2,118,520
    • Issue date May 24, 1938
    • B60 - VEHICLES IN GENERAL