Patents Assigned to St. Croix Trading & Collectibles, Inc.
  • Collection case
    Patent number: 7308986
    Abstract: A collection case combines a trading card with an actual piece of associated memorabilia to enhance its value. The collection case encapsulates the two items together in a protective plastic slab for safe keeping. The process results in a new collectable product of increased value.
    Type: Grant
    Filed: February 10, 2006
    Date of Patent: December 18, 2007
    Assignee: St. Croix Trading & Collectibles, Inc.
    Inventors: Scott Tank, Michael Nicholas Ermolovich
  • Collection case
    Patent number: 6827209
    Abstract: A collection case combines a trading card with an actual piece of associated memorabilia to enhance its value. The collection case encapsulates the two items together in a protective plastic slab for safe keeping. The process results in a new collectable product of increased value.
    Type: Grant
    Filed: August 5, 2002
    Date of Patent: December 7, 2004
    Assignee: St. Croix Trading & Collectibles, Inc.
    Inventors: Scott Tank, Michael Nicholas Ermolovich