Patents Assigned to Tabato Co., Ltd.
  • Patent number: 6350030
    Abstract: A face mask is provided with buckles, each of the buckles including a first support member and a second support member. A head strap is guided and folded back by the first support member. A spring extending in a width direction of the head strap is inserted from the front or the lateral side of the face mask into a space defined between distal ends of the first and second support members.
    Type: Grant
    Filed: February 12, 2001
    Date of Patent: February 26, 2002
    Assignee: Tabato Co., Ltd.
    Inventor: Taro Fujima