Patents by Inventor Hian S. Pang

Hian S. Pang 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: 5150481
    Abstract: An anti-liquid splash device for a water closet comprises a plurality of flexible elongate floats (1) extending from a support (4) which is attached to a wall (5) of a vertical limb of a U-trap at the lower half or neck (8) of a water closet bowl (7). The elongate floats can be arranged to extend across substantially the entire surface of the liquid in the flow passage of the water closet so as to deflect solid or fluid matter from immediate impact with a major part of the liquid surface theeby inhibiting the splashing effect of that impact.
    Type: Grant
    Filed: March 26, 1991
    Date of Patent: September 29, 1992
    Inventor: Hian S. Pang
  • Patent number: 5112017
    Abstract: The present invention comprises a holder (2) for a beaker (10) containing a drink, in the form of a hollow cylindrical body for receiving said beaker which leaves a gap (12) between the beaker and the body thereby allowing a through-flow of air across the surface of the beaker. The hollow cylindrical body may include a number of protrusions (14) or sticky strips (16) in order to provide sufficient friction between the beaker and the holder. The body may be fabricated from the relatively rigid or relatively soft material. Using the holder enables the drink to be drunk at its proper temperature. Furthermore, it is simple, inexpensive and reuseable.
    Type: Grant
    Filed: March 19, 1991
    Date of Patent: May 12, 1992
    Inventor: Hian S. Pang