Patents by Inventor Daniel Zinn

Daniel Zinn 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).

  • Set of playing cards
    Patent number: D908804
    Type: Grant
    Filed: February 20, 2018
    Date of Patent: January 26, 2021
    Inventor: Daniel Zinn