Patents by Inventor Qiu Hui Liao

Qiu Hui Liao 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).

  • Publication number: 20110101559
    Abstract: A method of making a lamp stand or other craftwork. The method begins by mixing materials with the following weight ratios: 1-10 kilograms of powdered Magnesia Usta; 1-10 kilograms of liquid magnesium chloride; 1-5 kilograms of glass quartz sand; 7-10 milliliters of activator; 5-50 milliliters of retarder; glass fiber and a paint for tinting. Next, the mixed materials are poured into a molded blowing die of the lamp stand and left within the die to solidify for approximately 3 to 5 hours. Next, the molded lamp stand is removed from the die. French chalk and de-foaming agent may be added to the mixed materials.
    Type: Application
    Filed: May 9, 2007
    Publication date: May 5, 2011
    Inventor: Qiu Hui Liao