Patents by Inventor Tseng Yi Ming

Tseng Yi Ming 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).

  • Patent number: 6598753
    Abstract: A foldable umbrella stand having two spaced apart upright posts with at least one grid frame and at least one water collecting tray pivotally connected to upper and lower ends of the upright posts. Connecting rods are provided on the lateral sides of the grid frames and the water collecting trays to movably connect them together. The umbrella stand thereby can be stretched and positioned for placing therein umbrellas, and can be folded into a flat form with a small volume for storage and transportation.
    Type: Grant
    Filed: October 12, 2001
    Date of Patent: July 29, 2003
    Inventor: Tseng Yi Ming
  • Publication number: 20030070997
    Abstract: A foldable umbrella stand, the umbrella stand is comprised of two mutually opposite upright posts, at least a set of a grid frame and a water collecting tray provided mutually oppositely on the upper and lower ends of the upright posts and being rotatably connected on the corners on the inner edges thereof to the upright posts by means of a plurality of articular sheets; connecting rods are provided on the lateral sides of the grid frames and the water collecting trays to movably pin connect with the latter. The umbrella stand thereby can be stretched and positioned for placing therein umbrellas, and can be folded into a flat form with a small volume in favor of storage and transportation.
    Type: Application
    Filed: October 12, 2001
    Publication date: April 17, 2003
    Inventor: Tseng Yi Ming