Patents by Inventor Davis Nhan

Davis Nhan 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: 20070163984
    Abstract: The present invention provides a disposable educational drinking device for learning such things as the letters of the alphabet or numbers or geometric shapes. The disposable drinking device can be converted to a reusable drinking device. The disposable drinking device also has a mechanical mean to center drinking spout between handles.
    Type: Application
    Filed: March 22, 2007
    Publication date: July 19, 2007
    Inventors: William Nguyen, Dien Bui, Davis Nhan, Peiguang Zhou
  • Publication number: 20060293632
    Abstract: Disclosed is an absorbent article including a temperature change member. In addition to the temperature change member, the article may include an outercover, with a liner and/or an absorbent body disposed on the outercover. The temperature change member has a geometric mean of the mean deviation of coefficient of friction that is less than about 0.0275 when tested at the surface intended to face a wearer.
    Type: Application
    Filed: August 29, 2006
    Publication date: December 28, 2006
    Inventors: Andrew Long, Davis Nhan
  • Publication number: 20060247588
    Abstract: Disclosed is an absorbent article including a temperature change member for providing a cooling effect. The temperature change member includes a matrix of fibers and temperature change material intermixed within the matrix of fibers. The temperature change material includes erythritol.
    Type: Application
    Filed: April 29, 2005
    Publication date: November 2, 2006
    Inventors: Christopher Olson, Shirlee Weber, Andrew Long, Davis Nhan, Kent Abel
  • Publication number: 20050256474
    Abstract: An absorbent article generally has a longitudinal axis, a lateral axis, a front waist region, a back waist region, and a crotch region extending longitudinally between and interconnecting said front and back waist regions. The article comprises an outer cover stretchable in at least the lateral direction and a liner in opposed relationship with the outer cover and stretchable in at least the lateral direction. An absorbent structure is disposed between the liner and the outer cover and extends from the crotch region to at least one of the front waist region and the back waist region of the article. The article has an attachment zone and at least one non-attachment zone laterally adjacent the attachment zone. The absorbent structure is configured for improved lateral stretch distribution of the article.
    Type: Application
    Filed: December 30, 2004
    Publication date: November 17, 2005
    Applicant: Kimberly-Clark Worldwide, Inc.
    Inventors: Michael Sperl, Davis Nhan
  • Publication number: 20050194342
    Abstract: The present invention provides infant and toddler feeding and liquid food storing systems. Disposable containers and infant feeding assemblies are provided for preparing, storing, and serving a liquid food or other beverage to children or other subjects having special needs. The assembly can comprise a holder, a disposable container that fits into the holder, and a means for delivering the food to the subject, e.g., using a nipple or drinking spout.
    Type: Application
    Filed: February 18, 2005
    Publication date: September 8, 2005
    Inventors: Davis Nhan, William Nguyen
  • Publication number: 20050132676
    Abstract: A disposable open bag for a power tool such as a Shop-Vac cleaner is disclosed. The bag can comprise a mounting plate with an opening for receiving debris from the intake of the power tool. The mounting plate is also provided with a vent opening(s), e.g., to prevent the bag from closing in on the air filter and blocking the airflow. The said bag provides a cleaner and more convenient means of collection of the debris, leaves, and particulate maters directly into the bag.
    Type: Application
    Filed: December 21, 2004
    Publication date: June 23, 2005
    Inventors: Davis Nhan, Rongguo Zhao, William Nguyen
  • Publication number: 20050119632
    Abstract: Absorbent structures 50 suitable for incorporation into a variety of disposable absorbent articles are disclosed. The absorbent structures 50 feature a relatively high concentration of superabsorbent material, a relatively high density and a relatively high level of flexibility.
    Type: Application
    Filed: November 2, 2004
    Publication date: June 2, 2005
    Inventors: Alisa Sierra, Davis Nhan, Michael Niemeyer, Lawrence Sawyer, Robert Stevens