Sand mold

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of forming a tire carcass

    • Patent number 3,954,538
    • Issue date May 4, 1976
    • Caterpillar Tractor Co.
    • Charles E. Grawey
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2910759

    • Patent number 2,910,759
    • Issue date Nov 3, 1959
    • E04 - BUILDING

Patents Applicationslast 30 patents