Patents by Inventor Trevor Sawatzky

Trevor Sawatzky 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).

  • Composite structure with separator for coins and the like
    Patent number: 11071360
    Abstract: A composite coin, coin blank, medal or token structure provides an inner stack, an outer ring surrounding the inner stack, and a separator, an authentication method and method of manufacture for the same. The inner stack comprises one or more inserts stacked on top of each other. The separator is disposed between the outer ring and the inner stack separating the outer ring from the inner stack and separating the plurality of inserts from each other.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: July 27, 2021
    Assignee: Monnaie Royale Canadienne/Royal Canadian Mint
    Inventors: Trevor Sawatzky, Bradley Everton, Xianyao Li
  • COMPOSITE STRUCTURE WITH SEPARATOR FOR COINS AND THE LIKE
    Publication number: 20210045506
    Abstract: A composite coin, coin black, medal or token structure provides an inner stack, an outer ring surrounding the inner stack, and a separator, an authentication method and method of manufacture for the same. The inner stack comprises one or more inserts stacked on top of each other. The separator is disposed between the outer ring and the inner stack separating the outer ring from the inner stack and separating the plurality of inserts from each other.
    Type: Application
    Filed: March 14, 2019
    Publication date: February 18, 2021
    Applicant: Monnaie Royale Canadienne/Royal Canadian Mint
    Inventors: Trevor Sawatzky, Bradley Everton, Xianyao Li