Patents by Inventor Steve Ngu

Steve Ngu 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).

  • Weight adjustable dumbbell for performing push up
    Patent number: 7678031
    Abstract: A dumbbell has a planar base allowing it to be supported in a stable manner upon the ground, for instance while the user holding a pair of dumbbells performs exercises such as push ups. A compliant sheet on the base provides a high friction slip-resistant face. A pair of flanges disposed on the base and protruding from the base for mounting a handle therebetween and the base has a waisted form. Weights are provided for adjusting the total mass of the dumbbell. Complementary tongue and groove couplers are provided on each weight and on the flanges whereby each weight is releasably fastened to the device.
    Type: Grant
    Filed: July 28, 2008
    Date of Patent: March 16, 2010
    Assignee: Power Sky International Ltd.
    Inventor: Steve Ngu
  • WEIGHT ADJUSTABLE DUMBBELL FOR PERFORMING PUSH UP
    Publication number: 20100022365
    Abstract: A dumbbell has a planar base allowing it to be supported in a stable manner upon the ground, for instance while the user holding a pair of dumbbells performs exercises such as push ups. A compliant sheet on the base provides a high friction slip-resistant face. A pair of flanges disposed on the base and protruding from the base for mounting a handle therebetween and the base has a waisted form. Weights are provided for adjusting the total mass of the dumbbell. Complementary tongue and groove couplers are provided on each weight and on the flanges whereby each weight is releasably fastened to the device.
    Type: Application
    Filed: July 28, 2008
    Publication date: January 28, 2010
    Applicant: Power Sky International Ltd.
    Inventor: Steve Ngu