ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,542,074, issued on Feb. 3, was assigned to Manninen Innovations LLC (Fond du Lac, Wis.).
"Display with a base and an insert" was invented by Kenneth John Manninen (Fond du Lac, Wis.), Logan John Manninen (Fond du Lac, Wis.) and Paul Julian Schreifels (Fond du Lac, Wis.).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention is a display for an item such as a card, and can have a base with at least one cavity. Each cavity can have protrusions and finger releases, and can removably receive an insert. The insert has exterior walls with an external perimeter lip and an interior chamber. The perimeter lip of the insert is releasably held by the p...