Patents by Inventor Hsun W. Chao

Hsun W. Chao 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).

  • Multi-purpose cleansing liquid dispenser
    Patent number: 4749104
    Abstract: A cleansing liquid dispenser which can alternately be used as a toy plane or toy rocket or serve as a piggy bank when the cleanser is completely used up. The dispenser comprises a cylindrical main body having an opening for cleansing liquid and a plurality of evenly spaced vertically oriented upper and lower brackets on its upper and lower outer circumference respectively. A conical top cover frictionally engages with a circular seat on the top of the main body. The dispenser is supported by a suction cup which secures the dispenser to a wall. Three or four toy tail fins are respectively engageable with three or four lower brackets and two toy wings are respectively engageable with the upper brackets so as to respectively form either a toy plane or a toy rocket.
    Type: Grant
    Filed: September 14, 1987
    Date of Patent: June 7, 1988
    Inventor: Hsun W. Chao
  • Inflatable cushion for use in the rear passenger area of an automobile
    Patent number: D316203
    Type: Grant
    Filed: February 17, 1989
    Date of Patent: April 16, 1991
    Inventor: Hsun W. Chao