Patents by Inventor Tuyetnhung T. Pham

Tuyetnhung T. Pham 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: 20110015600
    Abstract: The diaper insert is formed from multiple uneven panels attached together in the middle providing comfort without requiring folding while using less drying time and energy. The diaper pouch is formed from rectangular panels and has a fold lock. Since pieces are rectangular, it can be be both adapted to a continuous feed process utilizing equipment available from other industries to increase productivity, and be arranged to minimize waste in the manufacturing process. The cover panel and fold lock are composed of woven fabric laminated with polyurethane. Since polyurethane does not absorb water, this helps shorten drying time. The pocket panel is made from woven fabric that can last for many wash and dry cycles. Personal fitting and adjusting for different size diaper inserts can be managed by making two of the sides adjustable length by utilizing either stretchable or non-stretch cords with stoppers.
    Type: Application
    Filed: July 15, 2009
    Publication date: January 20, 2011
    Inventor: Tuyetnhung T. Pham