Patents Assigned to DUNLAP SPORTS CO. LTD.
  • Grip for sporting goods and golf club
    Patent number: 9630077
    Abstract: An object of the present invention is to provide a grip for sporting goods excellent in tensile strength and having a light weight. The present invention provides a grip for sporting goods comprising a cylindrical portion composed of a cylindrical inner layer and a cylindrical outer layer covering the cylindrical inner layer, wherein the cylindrical inner layer is a porous rubber layer or a porous resin layer, and the cylindrical outer layer is formed from a rubber composition containing an acrylonitrile-butadiene based rubber.
    Type: Grant
    Filed: November 13, 2015
    Date of Patent: April 25, 2017
    Assignee: DUNLAP SPORTS CO. LTD.
    Inventors: Chiemi Mikura, Sho Goji, Kazuyoshi Shiga, Kuniyasu Horiuchi, Toshiyuki Tarao, Hidetaka Inoue, Hitoshi Oyama, Hiroshi Hasegawa