Patents by Inventor Tsung-Hsien Lai

Tsung-Hsien Lai 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).

  • Briefs
    Publication number: 20080052807
    Abstract: Briefs includes an upper opening for a waist, two leg holes for legs, and a long pouch formed between the upper opening and the two leg holes and having a length extending up and beyond the upper opening so that the penis of a wearer may still be kept straight not bent or restricted therein even when erected.
    Type: Application
    Filed: April 24, 2007
    Publication date: March 6, 2008
    Inventor: Tsung-Hsien Lai