according to vehicle weight

Patents Grantslast 30 patents

  • Information Patent Grant

    Empty/load brake control arrangement

    • Patent number 4,498,712
    • Issue date Feb 12, 1985
    • American Standard Inc.
    • James E. Hart
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1504397

    • Patent number 1,504,397
    • Issue date Aug 12, 1924
    • B60 - VEHICLES IN GENERAL