Patents Examined by Michell Lopez
  • Fastener driving tool
    Patent number: 7243831
    Abstract: A fastener driving tool includes: a driver blade adapted to drive nails joined to one another into an object in order; a nose adapted to guide the driver blade and nails; and a guide surface of a projection adapted to guide a head portion of a first nail struck out into an exit hole of the nose so that the second nail is not exposed to the exit hole. The guide surface of the projection is formed to a shape identical with that of the head portions of the nails.
    Type: Grant
    Filed: July 14, 2005
    Date of Patent: July 17, 2007
    Assignee: Hitachi Koki Co., Ltd.
    Inventors: Yoshinori Ishizawa, Hiroki Kitagawa, Masashi Nishida