Patents by Inventor David Malrick

David Malrick 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).

  • Portable collapsible rickshaw
    Publication number: 20050077705
    Abstract: A portable, collapsible rickshaw like carrier has a collapsing main base which allows the rickshaw to be easily stored or transported.
    Type: Application
    Filed: August 20, 2004
    Publication date: April 14, 2005
    Inventor: David Malrick