Patents by Inventor Joseph Mercado

Joseph Mercado 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: 20060213121
    Abstract: An evergreen tree stand with safety and filling features includes a base container, a tree hold-and-lock mechanism and a watering mechanism. The base container has an open top and is adapted to receive and hold water and a cut evergreen tree. The tree hold-and-lock mechanism is connected to the base container top and operates like a drill chuck. It has vertically disposed plates facing the center that are functionally connected to a tree chuck collar. The collar is rotatable in clockwise and counterclockwise directions. When the tree chuck collar is rotated in direction, the plates move toward the imaginary vertical center line, and when the tree chuck collar is rotated in the other direction, the plates move away from the imaginary vertical center line. This enables a user to tighten and loosen the mechanism to hold and release a cut tree such as a Christmas tree.
    Type: Application
    Filed: March 24, 2005
    Publication date: September 28, 2006
    Inventors: Joseph Mercado, Rose Rossi