Patents by Inventor Leigh McIntosh Powers

Leigh McIntosh Powers 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).

  • Trash container with liner securing device
    Patent number: 5645186
    Abstract: An improved trash container useful for receiving a container liner and having clasps to grasp the edges of the liner to prevent the liner from falling into the container. The clasps may be integrally formed on the container or mounted to the container by adhesive or mechanical means.
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: July 8, 1997
    Inventors: Robert W. Powers, Leigh McIntosh Powers