Patents by Inventor Seng Siong Siaw

Seng Siong Siaw has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Weighing scale for forklift for measuring weight of loads as they are lifted
    Patent number: 9046409
    Abstract: A weighing scale for forklift and the like (10) for measuring weight of loads at the time they are lifted. The weighing scale comprises a stationary first member (12) and a movable second member (48) interconnected in a vertical parallel spaced apart relationship. The first member is mountable on fork carriage and the second member is connectable to fork thereto. There is a load cell (28) in the first member that works cooperatively with a means (60) in the second member to register any vertical displacements thereof and translate the registered data into weight lifted by the fork.
    Type: Grant
    Filed: July 29, 2010
    Date of Patent: June 2, 2015
    Inventor: Seng Siong Siaw
  • WEIGHING SCALE FOR FORKLIFT
    Publication number: 20120175169
    Abstract: A weighing scale for forklift and the like (10) for measuring weight of loads at the time they are lifted. The weighing scale comprises a stationary first member (12) and a movable second member (48) interconnected in a vertical parallel spaced apart relationship. The first member is mountable on fork carriage and the second member is connectable to fork thereto. There is a load cell (28) in the first member that works cooperatively with a means (60) in the second member to register any vertical displacements thereof and translate the registered data into weight lifted by the fork.
    Type: Application
    Filed: July 29, 2010
    Publication date: July 12, 2012
    Inventor: Seng Siong Siaw