made by winding and joining a continuous reinforced rubber band onto a mandrel, to obtain a tubular article as an intermediate element in the manufacture of the insert

Patents Grantslast 30 patents

  • Information Patent Grant

    Radial tire and method of manufacturing the same

    • Patent number 8,202,381
    • Issue date Jun 19, 2012
    • Toyo Tire & Rubber Co., Ltd.
    • Shigeo Kudo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method and apparatus of fabricating carcass member for tire

    • Patent number 8,156,986
    • Issue date Apr 17, 2012
    • Toyo Tire & Rubber Co., Ltd.
    • Shigeo Kudo
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus and method for manufacturing rubber sheet reinforced with...

    • Patent number 7,811,400
    • Issue date Oct 12, 2010
    • Fuji Seiko Co. Ltd.
    • Sigemasa Takagi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus and method for manufacturing rubber sheet with reinforced...

    • Patent number 7,779,882
    • Issue date Aug 24, 2010
    • Fuji Seiko Co., Ltd.
    • Sigemasa Takagi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and device for manufacturing belt material for tire

    • Patent number 6,969,439
    • Issue date Nov 29, 2005
    • Fuji Seiko Co., Ltd.
    • Shigemasa Takagi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Manufacture of ply fabric for reinforced rubber articles

    • Patent number 4,783,230
    • Issue date Nov 8, 1988
    • W & A Bates Limited a British Company
    • David J. B. Perkins
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3880688

    • Patent number 3,880,688
    • Issue date Apr 29, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3870478

    • Patent number 3,870,478
    • Issue date Mar 11, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3837387

    • Patent number 3,837,387
    • Issue date Sep 24, 1974
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3682222

    • Patent number 3,682,222
    • Issue date Aug 8, 1972
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3157545

    • Patent number 3,157,545
    • Issue date Nov 17, 1964
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2982327

    • Patent number 2,982,327
    • Issue date May 2, 1961
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2692005

    • Patent number 2,692,005
    • Issue date Oct 19, 1954
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1504255

    • Patent number 1,504,255
    • Issue date Aug 12, 1924
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents