Patents by Inventor Won I. Song

Won I. Song 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).

  • Patent number: 4871095
    Abstract: An improved container for dispensing a measured amount of a granulated solid. The container has a circular opening formed in the top which permits the complete filling of the container. A removable, hollow tube is then inserted into the circular opening. The hollow tube extends to the bottom of the box and has an opening therein which cooperates with a partition within the box to provide a measured pour.
    Type: Grant
    Filed: September 15, 1988
    Date of Patent: October 3, 1989
    Inventor: Won I. Song
  • Patent number: 4779771
    Abstract: An improved partitioned box for pouring a measured amount of a granulated solid. The box has a series of ascending vertical partitions extending from the bottom of the box toward a pouring channel. A raised partition is formed in the bottom of the box to effectively raise the level of the granulated solid when the box is almost empty. In a preferred configuration, a tube is placed in the pouring channel to prevent granulated solid from entering the channel before the first amount of granulated solid is poured from the box to prevent an overpour.
    Type: Grant
    Filed: August 28, 1986
    Date of Patent: October 25, 1988
    Inventor: Won I. Song
  • Patent number: 4667857
    Abstract: A partitioned box for pouring a measured amount of a granulated solid. The box has a series of partitions starting at the bottom of the box and positioned along a line angled upwardly toward the pouring side of the box. A channel is formed along the pouring side of the box. As the box is moved from its upright position to a pouring position, the amount of granulated solid under the partitions is allowed to pour out of the spout. The amount released on any one pour is predetermined by the area under the partitions.
    Type: Grant
    Filed: April 14, 1986
    Date of Patent: May 26, 1987
    Inventor: Won I. Song