Patents Assigned to Thuou Hatujyo Kougyou Kabusiki Kaisya
  • Burglarproof retainer clip and method of manufacturing the retainer clip
    Patent number: 6901638
    Abstract: An antitheft retainer clip according to this invention is a retainer clip 1, with which slits 3 are provided in inserted parts 2 so as to form press-contacting parts 4 and auxiliary parts 5, and comprises the press-contacting parts, which are formed to be substantially the same in width as upper parts of cylinder slits 9, raised parts 10, which are put in pressed contact against the upper parts of the cylinder slits, and inclining parts 11, which are provided continuous to the raised parts.
    Type: Grant
    Filed: September 7, 2001
    Date of Patent: June 7, 2005
    Assignee: Thuou Hatujyo Kougyou Kabusiki Kaisya
    Inventors: Yuichi Itou, Kouki Gotou