Patents by Inventor Kuang-Bao Ou-Young

Kuang-Bao Ou-Young 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).

  • High volume dripping hoses
    Publication number: 20080017729
    Abstract: A dripping hose having a center hose (12) and one or more segments of corrugated outer hose (10), with each segment of corrugated outer hose (10) enclosing a metering section of center hose (12). Each metering section of center hose (12) has a number of longitudinally and evenly spaced metering holes (18), or comprises a segment of porous soaker hose (28). The outer hose (10) has drain holes (16) on the underside crests of its corrugations. The dripping hose distributes high volume dripping streams uniformly along its length.
    Type: Application
    Filed: July 7, 2006
    Publication date: January 24, 2008
    Inventor: Kuang-Bao Ou-Young