Patents Assigned to Suntool Co., Ltd.
  • Patent number: 5601298
    Abstract: An improved wheelbarrow is disclosed, comprising a wheel, a tray, a pair of handles, and a front guard, the improvement being in the handles and the front guard, in that each handle is provided with a roundish handlegrip including a first grip, round grip portion and second grip to facilitate an easier and safer forward dumping of load without switching handgrips, and in that the front guard facilitates a stabler forward dumping of load. The front guard may comprise at least one bar portion in parallel to the wheel axis or a curved plate. The front guard may alternatively comprise a pair of bar portions extending along the circumference of the wheel.
    Type: Grant
    Filed: September 18, 1995
    Date of Patent: February 11, 1997
    Assignee: Suntool Co., Ltd.
    Inventor: Yoshihisa Watanabe
  • Patent number: D374958
    Type: Grant
    Filed: August 4, 1995
    Date of Patent: October 22, 1996
    Assignee: Suntool Co., Ltd.
    Inventor: Yoshihisa Watanabe