Patents by Inventor Sung M. Ha

Sung M. Ha 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).

  • Container
    Patent number: 4602728
    Abstract: A container is set forth which includes a neck adapted to assume a collapsed position and to be extended in a bellows or telescopic fashion to an extended position for dispensing of a fluid or a pourable solid. The container may include a spout having a flexure portion which can be squeezed closed to prevent the fluid or solid from passing through the spout.
    Type: Grant
    Filed: March 15, 1985
    Date of Patent: July 29, 1986
    Inventor: Sung M. Ha