Patents by Inventor Hsin Fa Lee

Hsin Fa Lee 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: 20020099349
    Abstract: A napkin for man's briefs or shorts that has one adhesive side to be adhered to a crotch inside the briefs and the other side comprised of a soft and absorbent layer that directly contact the man's penis to absorb any residual urine remained in the external urethral orifice after urination or has its adhesive side adhered in the briefs at where facing the anus to maintain the briefs clean and comfortable for personal hygiene purpose.
    Type: Application
    Filed: April 16, 2001
    Publication date: July 25, 2002
    Inventor: Hsin Fa Lee