Patents by Inventor Christian E. Smith

Christian E. Smith 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).

  • Paint can drip guard
    Patent number: D285778
    Type: Grant
    Filed: July 25, 1983
    Date of Patent: September 23, 1986
    Inventor: Christian E. Smith