Patent ID: 11945623
Assignee: HALLMARK CARDS, INCORPORATED
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 7:
8. An article comprising:
a foldable sheet comprising a first face, a second face, and a circumscribing perimeter edge;
a first fold line extending across the foldable sheet between first opposing points of the perimeter edge;
a second fold line extending across the foldable sheet between second opposing points of the perimeter edge;
a third fold line intersecting the first fold line and the second fold line and extending across the foldable sheet between third opposing points of the perimeter edge;
a hook coupled to the foldable sheet, the hook spaced a distance from the third fold line and open towards the third fold line, the hook having a hook bend; and
a second hook having a second hook bend and a third hook having a third hook bend, wherein the hook bend, the second hook bend, and the third hook bend are collinear.